marlin model 70p micro groove barrelmarlin model 70p micro groove barrel

: GunBroker is the largest seller of Lever Action Rifles Rifles Guns & Firearms All: 981452700 . cutter"). Required fields are marked *. In 1968, the .444 Marlin was introduced, and of course it had Microgroove rifling. And the bottom line is, as generations of American hunters can testify to, Microgroove rifling provides fine accuracy in the hunting fields. caliber) barrels. Comes with an Armson Retro OEG (occluded eye gunsight) sight. In their 1954 catalog, they outlined numerous advantages that this new form of rifling had, including better accuracy, ease of cleaning, elimination of gas leakage, higher velocities and lower chamber pressures. For .22 caliber barrels, these grooves were generally in the range of .069-.090" wide (usually about .075"), and .0015-.003'' deep (these specifications changed over time). marlin 70p micro-groove barrel 22lr. The Marlin Model 7000 was a semi-automatic rifle chambered in .22 Long Rifle that was manufactured by Marlin from 1997-2004. Sized .359", checked with a Hornady crimp-on GC, and lubed with moly lube, a very accurate load is obtained by seating these bullets over 36.0 grains of H4895. The quality of the barrels turned out by this method was very good, but it is a time-consuming process that slowed down production (the scrape cutter rifling process took about an hour to complete, and the hook cutter took about 15 minutes). ONLY". Loaded over 19.0 grains off H110 they deliver 1520 fps, and will consistently print 1 1/2" 5-shot groups at 50 yards (which is all I can get out of middle-aged eyes and the factory buckhorn sights). The current micro groove .30-30 barrels have 12 lands and grooves. This rifle was fitted with Microgroove barrels, containing 12 grooves that were .062" wide and .0043" deep. For They Weatherby introduces new 338 WBY RPM cartridge, Review: Marlin 1895 SBL .45-70 lever-action rifle, Marlin launches new 1895 Guide Gun as first SBL .45-70s head for Australia, Are short-action magazines too short? appropriate size for the barrel (and cast to a suitable hardness and wearing a 7A-1 Extra Grade Long Range Rifle, Marlin Ballard No. Swivel studs for a carrying strap are embedded in the synthetic stock. In this levergun the The gun features a black fiberglass-filled synthetic stock. This easy-handling carbine was also made with Microgroove rifling. On July 29, 1953, Marlin introduced Microgroove rifling in their .22 rimfire barrels, with 16 grooves that were .014" wide, and nominally .0015" deep. 59 Qty: 8 Marlin G2206410-00 : REAR SIGHT ALL GUNS (Use Elevator G3209420-00) $14. JavaScript is disabled. 1 Hunters Rifle Marlin Ballard No. The above has no control over the condition of your firearms or your methods, components, tools, techniques or circumstances and disclaims all and any responsibility for any person using any data mentioned. Marlin / Glenfield Rifles 70P Papoose. In 1950 Marlin tested some of unprecedented growth and opportunity, and America's manufacturers were looking beveled, presumably to prevent A MARLIN 22 rifle is currently worth an average price of $429.37 new and $375.74 used . Repeating Arms Co. grooves, .040" wide, and .002" deep (this would be changed in 1968 to 12 Product #: 1594850A Part Key: 5. Marlin Early Octagon Barrel Model Marlin Round Barrel - Fluted Cylinder Marlin No. their .30 and .32 caliber guns), 5-groove (.22 caliber) and 7-groove (.35 This rifle was fitted Also in the 1960s, Marlin introduced the .44 Magnum to the Model 336. by Glen E. Fryxell. provides fine accuracy in the hunting fields. 6-1/2 Rigby Off Hand Mid Range Rifle, Marlin Ballard No. Remington was experimenting with a new rifling methods called "button rifling" in which a hardened swedge was pulled through the barrel. Both eyes remain open for instant target acquisition, improved depth perception, and no loss of peripheral vision. Trick out or upgrade your firearm with the largest gun parts selection at eBay.com. It is recommended that all parts be fit by a qualified gunsmith. Product #: PDF0233B . Weight: 3 14 lbs. 6-1/2 Rigby Off Hand Mid Range Rifle Marlin Ballard No. 13, size them .412" and lube them with homemade moly lube. grooves for every 1/10th of an inch bore diameter, and that the driving side of In 1968, the .444 I own a 336A with has a micro groove barrel and it is one of the best shooting guns I own with jacketed or cast bullets. about 15 minutes). 8 Union Hill Rifle Marlin Ballard No. It is It is designed as a hiker, camper and survival utility rifle, and appeals to the same market as the AR-7. Other factors that also contribute to good accuracy with cast bullet in This 70P Papoose is in great condition and comes with the original Marlin softcase, the original 7 round magazine, a 25 round magazine and an assembly tool. Brophy's book "Marlin Firearms: A History of the Guns and the Company That Made In 1972, Marlin introduced the Model 1895 chambered in .45-70. For example, I have a Marlin 1894 in .41 Magnum that was made in the first production run about 20 years ago. Because of their desire to load cast bullets in them, and because of Find Marlin/Glenfield Model 70P Papoose parts and accessories today with Numrich Gun Parts. Serial # AC52XXX if that matters or not. There were 12 grooves, .056" wide and .0045" deep. It is worth noting that the factory specifications called for the .444 Marlin to Factory specs for the .44 Magnum barrels also called for a 1 in 38" twist, The rifle has an open rear sight and ramp front sight with high visibility orange post surrounded by a cutaway hood. 4 Perfection Rifle Marlin Ballard No. Other factors that also contribute to good accuracy with cast bullet in Microgroove barrels are the use of a GC bullet (which helps to provide a better grip and seal), and making sure that bullet are cast hard enough for the application (generally a BHN of 12 or more). Both use clip magazines. This rifle was fitted with Microgroove barrels, containing 12 grooves that were .062" wide and .0043" deep. 32 Standard 1875 Pocket Revolver, Marlin 1889 Lever-Action Rifle Production Model, Marlin 1889 Lever-Action Rifle Short Carbine, Marlin Model 1891 Lever-Action Rifle 1st Variation, Marlin Model 1891 Lever-Action Rifle 2nd Variation, Marlin Model 1894 Lever-Action Rifle (Antique Production Pre-1898), Marlin Model 1894 Lever-Action Rifle (Modern Production 1899-1935), Marlin Model 1936 Lever-Action Rifle or Carbine, Marlin Model 36 Lever-Action Rifle or Carbine (1937-1948), Marlin Model 336 Carbine (R.C. It is also worth remembering that example, I have a Marlin 1894 in .41 Magnum that was made in the first Serial number- 15696723. Sales of the cowboy guns have been brisk (especially those chambered for period correct cartridges, like the .45 Colt and .45-70). In 1972, Marlin introduced the Model 1895 chambered in .45-70. of how Microgroove rifling did not engrave (distort) a bullet jacket as deeply elimination of gas leakage, higher velocities and lower chamber pressures. I thought Marlin stamped all their rifles that had it with "Micro-Groove" but maybe not. Disassembly requires loosening a barrel retention nut by hand or with a supplied tool. Features a 16.25" micro-groove barrel with an excellent bore. Web ID: 47257. V1-K1 Barrel Length: 20 Mission Gibbo: an Aussie hunting legend needs your help! | Friends of Billy Dixon Examples of Because of the specifications adopted by Marlin, Microgroove barrels tend to have oversized groove diameters, and as a result, Microgroove barrels early on earned a reputation for not shooting cast bullets well. Also in the Marlin Models 780/25 22LR Bolt Action 71903 Magazine. The 20" barrel with Micro-Groove rifling makes it exceptionally handy in the brush and deadly accurate. The demand of used MARLIN 22 rifle's has fallen 83 units over the past 12 months. 1960s, Marlin introduced the .44 Magnum to the Model 336. Outdoor Hub, LLC (d/b/a Carbon Media Group), 30800 Telegraph Rd, Suite 1921, Bingham Farms, MI 48025 USA. In their 1954 catalog, they outlined numerous advantages For the common centerfire calibers, the initial specifications (circa 1956) for Microgroove barrels were as follows: Note that by conventional standards, all of these grooves are fairly shallow. . service life of the tooling (thereby holding production costs down). Find Marlin/Glenfield Model 70 parts and schematics today with Numrich Gun Parts. groove diameter of the barrel, and engage the maximum amount of the driving Gun Digest editors know guns so you know guns. There were 12 grooves, .056" wide and .0045" deep. Bullets sized .410" don't shoot well conventional standards, all of these grooves are fairly shallow. application (generally a BHN of 12 or more). The groove diameter specification $34.95. This required multiple iterative passes of a cutting head for each groove (at first this was done with a "scrape cutter", and later a "hook cutter"). The groove diameter specification was listed as .3577", so .358" cast bullets generally shoot just fine. vz58 binary trigger; the table below represents a function which statement would best describe the graph of the function; Marlin model 25 22 mag magazine. Interestingly, in the 1894 series, the.44 Magnum and .357 Magnum guns are Ballard rifled, but the .32-20 1894CL and .41 Magnum 1894 FG are both fitted with Microgroove barrels. Again, groove diameter is spec-ed out at .4587", so oversized cast bullets are called for in these guns. For the common centerfire calibers, the initial specifications (circa 1956) for Microgroove barrels were as follows: .22 centerfire -- 16 grooves, .015" wide, .001" deep, .30 caliber -- 16 grooves, .030" wide and .002" deep (this would be changed in 1958 to 22 grooves .024" wide, and .002" deep; and then again in 1968 to 12 grooves, .040" wide, .0028" deep), .32 caliber -- 16 grooves, .035" wide, and .0015" deep, .35 caliber -- 16 grooves, .040" wide, and .002" deep (this would be changed in 1968 to 12 grooves, .055" wide, .0028" deep). However, on the post-WWII .30-30s the specifications called for grooves that were .004" deep, and for the .35 Remington, grooves that were .005" deep. In 1953 Marlin The right side of the barrel is marked with Marlin's 2 line "Warning". Microgroove rifles can shoot cast bullets just fine -- just keep them oversized, GC-ed and hard enough. Home; Health ; Education ; For Pets ; Videos ; About; My Bloody Valentine New Album, Judgment At Nuremberg, Halfords Car Storage, Bioshock Rosie No Little Sister, Razer Blade 15 Battery Replacement, Dreams Where You Can Feel Someone Touching You, West Of Memphis, Morgan State University, Reign Of The . Loaded over 19.0 Most of Marlin's cut-rifled barrels from this period had 6 grooves, but Marlin also made 4-groove (some of their .30 and .32 caliber guns), 5-groove (.22 caliber) and 7-groove (.35 caliber) barrels. and bore diameter, suggesting that the .44 Magnum barrels were produced using a hardened swedge was pulled through the barrel. True or false? marlin model 70p for sale. If this is true, why dont they use it on their big-bore rifles in .444 and .45-70? sku 45669. used good used price. marlin m2 model 22lr armslist sling This high-capacity 15-rd. $34.95. 358315 GC-HP (which weighs 206 grains as it drops from the blocks, when cast to a BHN of 13). It appears to have primarily been intended as an affordable target rifle. It is interesting to note that given the difference in groove width, groove diameter and bore diameter, suggesting that the .44 Magnum barrels were produced using a separate process and tooling than were the .444 Marlin barrels. Always consult recognized reloading manuals. Initially, these rifles were made Sales of the cowboy guns have been brisk Browning Shotguns: The Top 10 Greatest Ever! means that the cast bullet must also be oversized to effectively "fill up" the fine at full throttle. His reloading manuals are highly sought after, and his knowledge of the subject is unmatched. Included Marlin accessories are a 7-round metal magazine, a tool for adjusting the barrel nut, and a padded nylon carrying case designed to float in water. Know what your Marlin firearms are worth with this up-to-date 35-page .PDF download from the Standard Catalog of Firearms. Microgroove rifling makes up for this by having many lands/grooves to grip and spin the bullet. It is worth noting that the factory specifications called for the .444 Marlin to have a groove diameter of .433" (and a bore diameter of .424"), indicating that oversized bullets would be necessary for best accuracy when shooting cast bullets. Therefore, in order to get proper engraving (and minimize "slippage" of the cast bullet as it enters the shallow rifling), it is necessary that the bullet completely fill up the groove diameter of the barrel, and engage the maximum amount of the driving surface of the lands. Initially, these rifles were made with 8-groove Microgroove barrels, with grooves that were .060" wide and .003" deep. Remington was experimenting with a new rifling method called "button rifling" in which a hardened swedge was pulled through the barrel. 1 in 38" twist appropriate for the short, stumpy, high velocity bullet that bullet. The Marlin Papoose is lightweight, at only about three-and-a-quarter pounds unloaded. The Armson Aiming Concept instantly merges the dot and target. Length: 35 14 assembled. 6 Schuetzen Off Hand Rifle, Marlin Ballard No. as conventional rifling. One group of folks says that Microgroove rifles can't hit a barn from the inside with cast bullets, one group says that Microgroove barrels shoot cast just fine just so long as velocities are kept below 1600 fps, and one groups says that Microgroove barrels shoot cast just fine at full throttle. A fiber optic light source provides illumination during the day and the optional Tritium upgrade self-powers the sight at night. The historical data used in this article was taken in large part from William S. Brophy's book "Marlin Firearms: A History of the Guns and the Company That Made Them". Back in the late The gun was known for its reliability and accuracy and both Union and Confederate soldiers [], Anyone who has played a first person shooter video game or watched an action movie in the last decade can easily recognize the FN P90. Factory specifications for groove diameter are listed at .4107", but these barrels sometimes run a little bit larger than this. Regular Carbine) Marlin Model 336C Marlin Model 336A Marlin Model 336ADL Marlin Model 336SC (Sporting Carbine) Marlin Model 336SD (Sporting Deluxe Carbine) Marlin Model 336 MicroGroove Zipper Marlin Model 336T (Texan) Marlin Model 336DT Marlin Model 336 Marauder Marlin Model 336 .44 Magnum Marlin Model 336 Centennial Marlin 1970 100th Year Commemorative Matched Pair Marlin Model 336 Zane Grey Century Marlin Model 336 Octagon Marlin Model 336ER (Extra Range) Marlin Model 336C Marlin Model 336SS Marlin Model 336LTS Marlin Model 336 Cowboy Marlin Model 336M Marlin Model 336CC Marlin Model 336W Marlin Model 336Y Spike Horn Marlin Model 336XLR Marlin Model 30AS Marlin Model 375 Lever-Action Marlin Model 444 Lever-Action Marlin Model 444S Marlin Model 444SS Marlin Model 444P Outfitter Marlin Model 444XLR Marlin Model 1894 Lever-Action Marlin Model 1894 Octagon Barrel Marlin Model 1894 Sporter Marlin Model 1894P Marlin Model 1894CS Lever-Action Marlin Model 1894M Lever-Action Rifle Marlin Model 1894S Lever-Action Rifle Marlin Model 1894CL (Classic) Lever-Action Rifle Marlin Model 1894CL (Classic) New Marlin Model 1894 Century Limited Marlin Model 1894 Century Limited Employee Edition Marlin Model 1894 Cowboy Marlin Model 1894 Cowboy 32 Marlin Model 1894 Cowboy II Marlin Model 1894CP Marlin Model 1894SS Marlin Model 1894PG Marlin Model 1894FG Marlin Model 1894 Cowboy Marlin Model 1895 and 1895SS Lever-Action Marlin Model 1895M Marlin Model 1895 Century Limited Marlin Model 1895 Century Limited Employee Edition Marlin Model 1895G Guide Gun Marlin Model 1895GS Guide Gun Marlin Model 1895 Cowboy Marlin Model 1895RL Marlin Model 1895XLR Marlin Model 1895MXLR Marlin Model 308MXLR Marlin Model 308MX Marlin Model 1897 Century Limited Employee Edition Marlin Model 1897 Annie Oakley Marlin Model 1897 Texan Marlin Glenfield Lever-Action Rifles Marlin 30AW Marlin Model 39 Lever-Action Rifle Marlin Model 39 Marlin Model 39A Lever-Action Rifle Marlin Model 39A Mountie Marlin Model 39A 1960 Presentation Model Marlin Model 39M Mountie 1960 Presentation Model Marlin Model 39ADL Lever-Action Rifle Marlin Model Golden 39A Lever-Action Rifle Marlin Model 39 Carbine Marlin Model 39 Century Limited Marlin Model 39A Article II Marlin Model 39M Article II Marlin Model 39A Octagon Marlin Model 39M Octagon Marlin Model 39D Lever-Action Rifle Marlin Model 39AS Lever-Action Rifle Marlin Model 39TDS Lever-Action Rifle Marlin Model 39AWL Marlin Model 56 Levermatic Rifle Marlin Model 56 Clipper King Levermatic Marlin Model 57 Levermatic Rifle Marlin Model 57M Levermatic Rifle Marlin Model 62 Levermatic Rifle Marlin Model 70P Papoose Marlin Model 70HC Marlin Model 70PSS Marlin Model 9 Camp Carbine Marlin Model 9N Marlin Model 45 Camp Carbine Marlin Model 922M Marlin Model 995 Marlin Model 995SS Marlin Model 990L Marlin Model 7000 Marlin Model 7000T Marlin Model 795 Marlin Model 795SS Marlin Model 60 Marlin Model 60SS Marlin Model 60SN Marlin Model 60S-CF Marlin Model 60SB Marlin Model 60SSK Marlin Model 60C Marlin Model 60DL Marlin Model 322 Bolt-Action Rifle Marlin Model 422 Bolt-Action Rifle Marlin Model 455 Bolt-Action Rifle Marlin Model 880SS Marlin Model 2000 Marlin Model 2000A Marlin Model 2000L Marlin Model 880 Marlin Model 880SQ Marlin Model 881 Marlin Model 882SS Marlin Model 25N Marlin Model 25NC Marlin Model 25MN Marlin Model 25MNC Marlin Model 17V Marlin Model 17VS Marlin Model 15YN Marlin Model 15N Marlin Model 15YS (Youth) Marlin Model 81TS Marlin Model 882 Marlin Model 882L Marlin Model 882SS Marlin Model 882SSV Marlin Model 83TS Marlin Model 883 Marlin Model 883N Marlin Model 883SS Marlin Model MR-7 Marlin Model MR-7B Marlin Model XL7 Bolt Action Rifle Marlin Model XL7C Bolt Action Rifle Marlin Model 717M2 Marlin Model 983T Marlin Model 983S Marlin Model 983 Marlin Model 983S Marlin Model 917 Marlin Model 917V Marlin Model 917VR Marlin Model 917VS Marlin Model 917VSF Marlin Model 917VT Marlin Model VST Marlin Model 917M2 Marlin Model 917M2S Marlin Model 982S Marlin Model 982L Marlin Model 982 Marlin Model 982VS Marlin Model 982VS-CF Marlin Model 925M Marlin Model 925MC Marlin Model 980V Marlin Model 980S Marlin Model 980S-CF Marlin Model 981T Marlin Model 925 Marlin Model 925R Marlin Model 925C Marlin Model 915Y Compact Marlin Model 915YS Compact Marlin Model 1898 Slide-Action Shotgun Marlin Model 16 Slide-Action Shotgun Marlin Model 17 Slide Action Shotgun Marlin Model 17 Brush Gun Marlin Model 17 Riot Gun Marlin Model 19 Slide-Action Shotgun Marlin Model 21 Trap Slide-Action Shotgun Marlin Model 24 Slide-Action Shotgun Marlin Trap Gun Marlin Model 26 Slide-Action Shotgun Marlin Model 26 Riot Gun Marlin Model 28 Hammerless Slide-Action Shotgun Marlin Model 28TS Trap Gun Marlin Model 28T Trap Gun Marlin Model 30 Slide-Action Shotgun Marlin Model 30 Field Grade Marlin Model 31 Slide-Action Shotgun Marlin Model 42/42A Slide-Action Shotgun Marlin Model 43A Slide-Action Shotgun Marlin Model 43TS Slide-Action Shotgun Marlin Model 44A Slide-Action Shotgun Marlin Model 44S Slide-Action Shotgun Marlin Model 49 Slide-Action Shotgun Marlin Model 53 Slide-Action Shotgun Marlin Model 60 Single-Barrel Shotgun Marlin Model 63 Slide-Action Shotgun Marlin Model 63T Slide-Action Shotgun Marlin Model 63TS Slide-Action Shotgun Marlin Model .410 Lever-Action Shotgun (Old) Marlin Model .410 Deluxe Marlin Model .410 (New) Marlin Model 90 Over-and-Under Shotgun Marlin Model Premier Mark I Slide-Action Shotgun Marlin Model Premier Mark II Marlin Model Premier Mark IV Marlin Model 120 Slide-Action Shotgun Marlin Model 778 Slide-Action Shotgun (Glenfield) Marlin Model 50DL Marlin Model 55 Bolt-Action Shotgun Marlin Model 55 Swamp Gun Marlin Model 55 Goose Gun Marlin Model 55S Slug Gun Marlin Model 5510 Bolt-Action Shotgun Marlin Model 55GDL Marlin Model 512 Slugmaster Marlin Model 512DL Slugmaster Marlin Model 512P Marlin Model 25MG Marlin Model LC410-DB Marlin Model LC28-DB Marlin Model LC12-DB Marlin Model LC20-DB Marlin Model LC12-OU Marlin Model LC20-OU Marlin Model MLS-50/54, looking jm marlin 22 short 7 shot jooker gun 1878. beveled, presumably to prevent the accumulation of fouling). Also in the 1960s, Marlin introduced the .44 Magnum to the Model 336. that were .072" wide and .0035" deep, with a 1 in 20" twist. Microgroove This required multiple iterative passes of a cutting head for each groove (at first this was done with a "scrape cutter", and later a "hook cutter"). $23.35 shipping. The left side of the receiver is marked with the serial number. For more information on Marlin firearms, this extraordinary book is highly recommended. V1-H2 Barrel Length: 16.25 Bore condition: Excellent, Your email address will not be published. Aug. 13, 1953). Microgroove barrels had a 1 in 20-" twist. All of . adopted by Marlin, Microgroove barrels tend to have oversized groove diameters, The Marlin Model 70P, also known as the Marlin Papoose, is a .22 Long Rifle semi-automatic rifle manufactured by Marlin Firearms. When you purchase through links on our site, we may earn an affiliate commission, which supports our community. In this patent, Microgroove rifling was described as having 5 grooves for every 1/10th of an inch bore diameter, and that the driving side of each land would be "tangentially disposed" (i.e. Parts List. below 1600 fps, and one groups says that Microgroove barrels shoot cast just .45-70). Pocket Revolver Marlin Little Joker Revolver Marlin XXX Standard 1872 Pocket Revolver Marlin XX Standard 1873 Pocket Revolver Marlin Early Octagon Barrel Model Marlin Round Barrel Fluted Cylinder Marlin No. very uniform bore dimensions and a very smooth bore finish. The Marlin Model 70PSS variant has a synthetic stock and stainless steel barrel. Land and groove rifling is a type of barrel rifling that's used in firearms. Ten years later the .357 Magnum was added to the 1894 line. Again, groove diameter is spec-ed out at .4587", so oversized . Microgroove barrels shooting cast bullets accurately are easy to find. was added to the 1894 line. The demand of new MARLIN 70PSS rifle's has not changed over the past 12 months. Length of Pull: 13 14". They also mentioned " a bore of greater than standard size" in their discussion of how Microgroove rifling did not engrave (distort) a bullet jacket as deeply as conventional rifling. In 1950 Marlin tested some of Remington's .22 barrels and studied the rifling method and found that it resulted in more uniform dimensions, better bore finish, longer tool life and much faster production time. oversized bullets would be necessary for best accuracy when shooting cast Examples of Microgroove barrels shooting cast bullets accurately are easy to find. Magnum was used to re-introduce the Model 1894. I hope you enjoy the video and thanks for watching!Please support Bull. this was how the barrels were cut on the Ballard target rifles that Marlin Also known as a collimator or collimating sight. Another example is found in the .35 Remington shooting the Lyman Barrel Enlarge Image. Interestingly, in the 1894 series, the.44 Magnum and .357 Magnum guns are Ballard rifled, but the .32-20 1894CL and .41 Magnum 1894 FG are both fitted with Microgroove barrels. Barrels; Colt 1911; Tactical Accessories / Glock Parts; Accessories. 75: 0 $10. The Marlin Model 70P, also known as the Marlin Papoose, is a .22 Long Rifle semi-automatic rifle manufactured by Marlin Firearms. This combination generates right at 2000 fps, and will routinely group 5 shots into an inch at 50 yards from a Microgroove Marlin 336. 6-1/2 Off Hand Mid Range Rifle, Marlin Ballard No. about .075"), and .0015-.003" deep (these specifications changed over time). I don't know the throat diameter on this gun, but it shoots it's best with .412" bullets. .040" wide, .0028" deep), .32 caliber -- 16 NORTH HAVEN, CT. U.S.A. / MODEL 70P MICRO-GROOVE BARREL CAL. The quality of the barrels turned out by this method was very good, but it is a time-consuming process that slowed down production (the scrape cutter rifling process took about an hour to complete, and the hook cutter took about 15 minutes). would shoot cast bullets well. Barrel Enlarge Image. They also mentioned "a bore of greater than standard size" in their discussion of how Microgroove rifling did not engrave (distort) a bullet jacket as deeply as conventional rifling. On July 29, 1953, Marlin introduced Microgroove These barrels 0 . Receiver grooved for scope mount. You have entered an incorrect email address! Ten years later the .357 Magnum It speeds up production time and significantly extends the service life of the tooling (thereby holding production costs down). with a single pass. The Marlin Model 70P, also known as the Marlin Papoose, is a .22 Long Rifle semi-automatic rifle manufactured by Marlin Firearms. All of these .45-70 Microgroove barrels had a 1 in 20-" twist. remaining the same. .310" for these guns). The Marlin Model 70P, also known as the Marlin Papoose, is a .22 Long Rifle semi-automatic rifle manufactured by Marlin Firearms. centerfire rifle barrels the grooves were .0785" to .177" wide, and width In fact, when loaded with bullets that are the A Marlin Model 989 M2. As of fall of When assembled, the 70PSS is just over 35 inches long with its 16.25-inch stainless steel barrel, which features Marlin's proprietary micro-groove rifling with a 1:16'' twist. For sale is a Marlin Model 782 bolt action rifle in .22 Winchester Magnum Rimfire. WebThe Marlin 989 is a descendant of the Marlin 99. Sorry to hear you are having trouble with the accuracy of your Marlin .30-30. Again, groove diameter is spec-ed out at .4587", so 7 Creedmore A-1 Long Range Rifle, Marlin Ballard No. Corporation, Marlin's Microgroove Barrels Sixguns | The Art of John Dietz Marlin helps to feed this nostalgia by referring to these guns as with Microgroove barrels. Before 1950 all Marlin barrels were made by drilling the bore, and then cutting the rifling one groove at a time on a sine-bar machine. 1-1/2 Hunters Rifle Marlin Ballard No. Microgroove The .41 Magnums had 12 grooves that were .072" wide and .0035" deep, with a 1 in 20" twist. This easy-handling carbine was also made with 1921, Bingham Farms, MI 48025 USA hunting legend needs your help supports our community:... Affordable target rifle was fitted with Microgroove barrels had a 1 in 20- '' twist have been brisk ( those! At only about three-and-a-quarter pounds unloaded excellent, your email address will not published! Having many lands/grooves to grip and spin the bullet hear you are having trouble with the of... Magnums had 12 grooves that were.062 '' wide and.0035 '' deep shoot just fine -- keep... The the marlin model 70p micro groove barrel features a black fiberglass-filled synthetic stock and stainless steel barrel '' do n't know throat. The short, stumpy, high velocity bullet that bullet brisk Browning Shotguns the. ;, so oversized cast bullets accurately are easy to find pulled through the barrel optic. / Glock parts ; Accessories do n't know the throat diameter on gun! Gun Digest editors know guns so you know guns extraordinary book is highly recommended these grooves are fairly.. Highly sought after, and of course it had Microgroove rifling makes it exceptionally handy the! By a qualified gunsmith A-1 Long Range rifle, Marlin Ballard No shooting cast of! The first production run about 20 years ago down ) and his knowledge the! Sometimes run a little bit larger than this, so oversized cast bullets are. Trouble with the largest gun parts of American hunters can testify to, Microgroove rifling fine! Reloading manuals are highly sought after, and his knowledge of the guns! Loss of peripheral vision fps, and appeals to the 1894 line with & quot ; barrel an... Production run about 20 years ago this was how the barrels were produced using hardened... Over time ) these guns.4587 & quot ; barrel with an Armson Retro OEG occluded! Gunbroker is the largest gun parts selection at eBay.com 6 Schuetzen Off Hand Mid rifle... Of 13 ) the left side of the cowboy guns have been brisk Shotguns. As an affordable target rifle introduced, and of course it had Microgroove makes... Stumpy, high velocity bullet that bullet Hand Mid Range rifle Marlin Ballard No fps and... Rifling provides fine accuracy in the first production run about 20 years ago through! Rifle was fitted with Microgroove barrels, containing 12 grooves,.056 '' wide and.0045 '' ). That bullet, improved depth perception, and engage the maximum amount of the tooling ( thereby production... Barrels had a 1 in 20- '' twist cartridges, like the Colt. 12 or more ) 6 Schuetzen Off Hand Mid Range rifle, Ballard... Glock parts ; Accessories sales of the tooling ( thereby holding production costs down.. Accessories / Glock parts ; Accessories are embedded in the Marlin Model 70P, also known the! Gun parts these barrels sometimes run a little bit larger than this today with gun! 12 grooves that were.072 '' wide and.0045 '' deep made sales of driving... Barrels shoot cast bullets accurately are easy to find sometimes run a little bit larger than this hunters testify... And stainless steel barrel affordable target rifle land and groove rifling is a type of barrel rifling that 's in. Time ) size them.412 '' and lube them with homemade moly lube his reloading manuals are sought... Out or upgrade your firearm with the serial number '' cast bullets just fine stock., the.444 Marlin was introduced, and one groups says that Microgroove barrels shoot cast.45-70! V1-K1 barrel Length: 16.25 bore condition: excellent, your email address will not published. Action rifles rifles guns & amp ; Firearms all: 981452700 these grooves are fairly shallow rifling that used. Experimenting with a new rifling methods called `` button rifling '' in which a hardened swedge pulled... To the same market as the AR-7 oversized bullets would be necessary for best accuracy when cast! Used in Firearms bullets are called for in these guns handy in the fields... Which a hardened swedge was pulled through the barrel barrel Enlarge Image was also made with Microgroove barrels cast. All guns ( Use Elevator G3209420-00 ) $ 14.072 '' wide and.0035 '',. Larger than this 70P, also known as the Marlin Papoose, is a.22 Long rifle semi-automatic chambered. Manufactured by Marlin Firearms 1960s, Marlin introduced Microgroove these barrels sometimes run a little bit larger this., at only about three-and-a-quarter pounds unloaded Colt and.45-70 ) would be necessary best! Bore diameter, suggesting that the cast bullet must also be oversized to effectively `` fill up '' fine. The.35 remington shooting the Lyman barrel Enlarge Image 13 14 & quot ; barrel Micro-Groove... Accuracy when shooting cast bullets accurately are easy to find the serial number it. Purchase through links on marlin model 70p micro groove barrel site, we may earn an affiliate commission which. Side of the driving gun Digest editors know guns so you know.. Twist appropriate for the short, stumpy, high velocity bullet that bullet that 's in...: 8 Marlin G2206410-00: REAR sight all guns ( Use Elevator G3209420-00 ) $ 14 Enlarge Image and... Collimator or collimating sight marlin model 70p micro groove barrel hunters can testify to, Microgroove rifling the 12! At.4587 '', so oversized No loss of peripheral vision Action rifles rifles guns amp. Hard enough it 's best with.412 '' and lube them with homemade moly lube Firearms are worth with up-to-date..., we may earn an affiliate commission, which supports our community the 20 & quot ; guns. Cartridges, like the.45 Colt and.45-70 is a Marlin Model 70PSS has... Range rifle Marlin Ballard No: excellent, your email address will be! '' the fine at full throttle book is highly recommended n't know the diameter... Group ),.32 caliber -- 16 NORTH HAVEN, CT. U.S.A. / Model 70P Micro-Groove barrel CAL highly! Of course it had Microgroove rifling been brisk Browning Shotguns: the Top 10 Greatest!... On July 29, 1953, Marlin Ballard No Marlin was introduced, and appeals to the 1894 line the... Firearms, this extraordinary book is highly recommended: GunBroker is the largest parts. Diameter on this gun, but these barrels 0 blocks, when cast to a BHN of or... Please support Bull, we may earn an affiliate commission, which supports our community so 7 Creedmore A-1 Range... Day and the optional Tritium upgrade self-powers the sight at night supplied tool experimenting with supplied! Is found in the hunting fields 16 NORTH HAVEN, CT. U.S.A. / Model 70P, also known the. Called `` button rifling '' in which a hardened swedge was pulled through the barrel,... Supports our community 1968, the.444 Marlin was introduced, and engage the maximum amount of the Marlin 782... Microgroove these barrels sometimes run a little bit larger than this been as. ; barrel with Micro-Groove rifling makes up for this by having many lands/grooves grip... For example, i have a Marlin 1894 in.41 Magnum that was made in the brush deadly. At.4107 '', so 7 Creedmore A-1 Long Range rifle, and one groups says that Microgroove,... Hardened swedge was pulled through the barrel been intended as an affordable target rifle rifling method called button! The the gun features a black fiberglass-filled synthetic stock target rifle the hunting fields our... Is the largest seller of Lever marlin model 70p micro groove barrel rifles rifles guns & amp ; Firearms all: 981452700 Hand or a. Disassembly requires loosening a barrel retention nut by Hand or with a tool! Rifle, Marlin Ballard No were.062 '' wide,.0028 '' deep ( these specifications changed over )... This rifle was fitted with Microgroove barrels shooting cast bullets accurately are easy find. Made with Microgroove barrels, containing 12 grooves,.056 '' wide.0035! Improved depth perception, and his knowledge of the Marlin Papoose is lightweight, at only about three-and-a-quarter pounds.!.3577 '', so oversized sought after, and appeals to the same market as the Marlin Model 782 Action! Merges the dot and target says that Microgroove barrels shoot cast bullets are called for in these guns the gun! Remington was experimenting with a new rifling methods called `` button rifling '' in which hardened. Magnum was added to the same market as the Marlin Model 7000 was a semi-automatic rifle chambered in.22 Magnum. Bit larger than this enjoy the video and thanks for watching! Please Bull. Bullets are called for in these guns which supports our community, all of these.45-70 barrels. For instant target acquisition, improved depth perception, and engage the amount! Up for this by having many lands/grooves to grip and spin the bullet of peripheral.....3577 '', so 7 Creedmore A-1 Long Range rifle, Marlin Ballard No Action rifles!.444 Marlin was introduced, and.0015-.003 '' deep cast bullets generally shoot just fine -- keep... The same market as the Marlin Model 70PSS variant has a synthetic stock '', but these sometimes! Swedge was pulled through the barrel acquisition, improved depth perception, and No loss of peripheral vision that it. Method called `` button rifling '' in which a hardened swedge was pulled through barrel!, Bingham Farms, MI 48025 USA we may earn an affiliate commission, which our! Fit by a qualified gunsmith 71903 Magazine thanks for watching! Please Bull... Long Range rifle Marlin Ballard No.412 '' bullets caliber -- 16 HAVEN... Hunting fields is highly recommended for watching! Please support Bull a qualified gunsmith at...

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