Armson O.E.G. This easy-handling carbine was also made with Comes with an Armson Retro OEG (occluded eye gunsight) sight. service life of the tooling (thereby holding production costs down). In 1950 Marlin tested some of (especially those chambered for period correct cartridges, like the .45 Colt and Learn how your comment data is processed. $34.95. 6-1/2 Off Hand Mid Range Rifle Marlin Ballard No. Q: For years Marlin promoted Micro-Groove rifling as enhancing the accuracy of their rifles. From the serial number, you gun (what ever it is) was made in 1988. All of these .45-70 centerfire rifle barrels the grooves were .0785" to .177" wide, and width tungsten carbide swedge that was made to cut many small grooves simultaneously One group of folks says that Microgroove rifles The 336s in .30-30 and .35 Remington are still made with Microgroove barrels, however the stainless 336XLR in .30-30 and .35 Remington have Ballard rifled barrels. Carry Case: Yes. to experiment with Microgroove rifling in their centerfire barrels, primarily in There has been a great deal of concern over the years about whether or not Microgroove rifling would shoot cast bullets well. I don't know the throat diameter on this gun, but it shoots it's best with .412" bullets. We believe this 782 was manufactured in 1985. The gun features a black fiberglass-filled synthetic stock. Parts List. 22 L.R. this was how the barrels were cut on the Ballard target rifles that Marlin 10 Schuetzen Junior Rifle, Marlin No. Again, groove diameter is spec-ed out at .4587", so oversized cast bullets are called for in these guns. True or false? Another example is found in the .35 Remington shooting the Lyman There's no other markings on the barrel other than the above. 32 Standard 1875 Pocket Revolver Marlin 38 Standard 1878 Pocket Revolver . example, I have a Marlin 1894 in .41 Magnum that was made in the first was added to the 1894 line. 444, 1895, etc.) Only 1 left! NEI .410-260-GC (#215F) is the key to success. Also in the 1960s, Marlin introduced the .44 Magnum to the Model 336. In this video we will take a close look at the Micro groove barrel on the Marlin 336W. the accumulation of fouling). The Model 455 rifle in .30-06 and .308 didn't do much better. . Marlin Model 989 M2 It speeds up production time and significantly extends the service life of the tooling (thereby holding production costs down). In 1972, Marlin introduced the Model 1895 chambered in .45-70. 7A-1 Extra Grade Long Range Rifle Marlin Ballard No. Microgroove barrels are the use of a GC bullet (which helps to provide a better In this levergun the 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). 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. 7 Creedmore A-1 Long Range Rifle Marlin Ballard No. about .075"), and .0015-.003" deep (these specifications changed over time). cutter rifling process took about an hour to complete, and the hook cutter took Marlin/Glenfield 70, 70P Schematic W/ Parts List. 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. the shallow rifling), it is necessary that the bullet completely fill up the Show more. Grizzly Cartridges | Cast 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. If it looks like a whole bunch of fine lands and grooves, it's Micro-Groove. A MARLIN 22 rifle is currently worth an average price of $429.37 new and $375.74 used . Loaded over 19.0 .45-70). Sales of the cowboy guns have been brisk (especially those chambered for period correct cartridges, like the .45 Colt and .45-70). The 336 is the flagship of Marlin's rifle line, and one of the most popular hunting rifles in North America. also mentioned " a bore of greater than standard size" in their discussion Disassembly requires loosening a barrel retention nut by hand or with a supplied tool. Regular Carbine), Marlin Model 336SD (Sporting Deluxe Carbine), Marlin 1970 100th Year Commemorative Matched Pair, Marlin Model 1894CL (Classic) Lever-Action Rifle, Marlin Model 1894 Century Limited Employee Edition, Marlin Model 1895 and 1895SS Lever-Action, Marlin Model 1895 Century Limited Employee Edition, Marlin Model 1897 Century Limited Employee Edition, Marlin Model 39M Mountie 1960 Presentation Model, Marlin Model Golden 39A Lever-Action Rifle, Marlin Model 21 Trap Slide-Action Shotgun, Marlin Model 28 Hammerless Slide-Action Shotgun, Marlin Model .410 Lever-Action Shotgun (Old), Marlin Model Premier Mark I Slide-Action Shotgun, Marlin Model 778 Slide-Action Shotgun (Glenfield), Bicycle Gun: The Doggone History Of These Pocket Pistols, Guns.com: Easy Solution To Sell Guns You No Longer Want. In 1972, Marlin introduced the Model 1895 chambered in .45-70. Other examples There were 12 grooves, .056" wide and .0045" deep. 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". However, America was entering the "baby boom" years of the 1950s, with their Most of Marlin's cut-rifled : GunBroker is the largest seller of Lever Action Rifles Rifles Guns & Firearms All: 981452700 . was listed as .3577", so .358" cast bullets generally shoot just fine. Magnum was used to re-introduce the Model 1894. Language links are at the top of the page across from the title. And the bottom line is, as generations of American hunters can testify to, Microgroove rifling provides fine accuracy in the hunting fields. 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. The Winchester Model 12 Heavy Duck Gun Proved Itself a Shooter, Marlin Ball & Williams Ballards First Model, Marlin Ball & Williams Civil War Military Carbine, Marlin Ball & Williams Dual Ignition System, Marlin Ballard No. GC), these guns are capable of fine accuracy with cast bullets. I do have a plastic 30 something rd ramline mag i bought when i was a kid in the 90s. . This clip-loading 22 rifle represents one of the best buys around in a bolt action repeater. Marlin likes to call this process "Ballard rifling" because this was how the barrels were cut on the Ballard target rifles that Marlin produced, which were famous for their accuracy. Microgroove barrels shoot cast just fine just so long as velocities are kept I don't know the throat diameter on this gun, I cast these bullets to a BHN of 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. The .41 Magnums had 12 grooves that were .072" wide and .0035" deep, with a 1 in 20" twist. For a better experience, please enable JavaScript in your browser before proceeding. Note that by conventional standards, all of these grooves are fairly shallow. The 20" barrel with Micro-Groove rifling makes it exceptionally handy in the brush and deadly accurate. Serial # AC52XXX if that matters or not. Brophy's book "Marlin Firearms: A History of the Guns and the Company That Made but that this time nominal groove diameter was to be held to .4315", and a bore Hold that thought Marlin continued to experiment with Microgroove rifling in their centerfire barrels, primarily in the Model 322 chambered for the .222 Remington (the highest velocity round that Marlin chambered for). The Marlin Papoose is lightweight, at only about three-and-a-quarter pounds unloaded. $28.89. grooves. production run about 20 years ago. Glenfield Marlin Front Sight Insert Style 1 Dovetail 3/8" Original. Its successor, the Model 422, was hardly a raging success with only 354 rifles made in the two years of its existence. The rifle has an open rear sight and ramp front sight with high visibility orange post surrounded by a cutaway hood. at all, and while .411" bullets group so-so, they have a really annoying habit 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. appropriate size for the barrel (and cast to a suitable hardness and wearing a The results of this testing convinced the Marlin The historical data used in this article was taken in large part from William S. Ten years later the .357 Magnum was added to the 1894 line. beveled, presumably to prevent the accumulation of fouling). It speeds up production time and significantly extends the Barrel Enlarge Image. I cast these bullets to a BHN of 13, size them .412" and lube them with homemade moly lube. produced, which were famous for their accuracy. All rights reserved. by Glen E. Fryxell. Free shipping. JavaScript is disabled. the big-bore Marlin leverguns (e.g. Because of their desire to load cast bullets in them, and because of $22.30 shipping. In 1969 the .44 Magnum was used to re-introduce the Model 1894. Swivel studs for a carrying strap are embedded in the synthetic stock. This required multiple iterative passes of a cutting head for It is worth noting that the factory specifications called for the .444 Marlin to This combination generates right at 2000 fps, and will routinely group 5 shots into an inch at 50 yards from a Microgroove Marlin 336. The rifle is notable for its portability; it is less than 21 inches (530mm) in length when disassembled and weighs 3.25 pounds. As of fall of 2007, Marlin still makes a number of guns that have Microgroove barrels on them (according to the 2007 Marlin catalog posted on their website; 2023 Yaffa Media. interesting to note that given the difference in groove width, groove diameter Some of my favorite cast bullet rifles wear Microgroove barrels. marlin 70p micro-groove barrel 22lr. Back in the late 1990s, with the rising popularity of cowboy action shooting and its emphasis on historical accuracy, a whole new group of shooters started picking up Marlin leverguns. 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. It is designed as a hiker and camper utility rifle, and appeals to the same market as the AR-7. Nick Harvey is one of the world's most experienced and knowledgeable gun writers, a true legend of the business. Used New; Trade In: $244.23: $279.09: Private Party . Barrel Enlarge Image. On July 29, 1953, Marlin introduced Microgroove rifling in their .22 rimfire barrels, with 16 grooves that were .014" wide, and nominally .0015" deep. A fiber optic light source provides illumination during the day and the optional Tritium upgrade self-powers the sight at night. with Microgroove barrels, containing 12 grooves that were .062" wide and .0043" The lands are the raised, angled portions inside the bore of the barrel that grip the bullet as it moves down the barrel, and the grooves are the indented sections between the lands. reinforcing the need for oversized cast bullets in Microgroove barrels (for Free shipping. Therefore, in order to Wow! caliber) barrels. Microgroove barrels shooting cast bullets accurately are easy to find. The Marlin Model 70P, also known as the Marlin Papoose, is a .22 Long Rifle semi-automatic rifle manufactured by Marlin Firearms. You have entered an incorrect email address! $4.85 . 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. *Caliber, Barrel Length, Generations, Sub Models may all affect item price. 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"). 1 Hunters Rifle Marlin Ballard No. would shoot cast bullets well. It provides very uniform bore dimensions and a very smooth bore finish. older centerfire rifles (i.e. This rifle was fitted Its semi-automatic action originated with the Marlin Model 60. Sporting Shooter magazine is for those who love the outdoors and the thrill of the hunt. that were .072" wide and .0035" deep, with a 1 in 20" twist. These barrels served the needs of America's sportsmen very well and were highly regarded. Marlin helps to feed this nostalgia by referring to these guns as "Ballard rifled". stainless 336XLR in .30-30 and .35 Remington have Ballard rifled barrels. $29.65 $24.95. can be found in the .30-30, .32 Special, .444 Marlin, etc., but you get the The Marlin Model 70P, also known as the Marlin Papoose, is a .22 Long Rifle semi-automatic rifle manufactured by Marlin Firearms. pre-WWI), these grooves were typically cut .002-.0025" deep. . Estimated Value *Using 80% condition for calculating used Values. 7A-1 Extra Grade Long Range Rifle, Marlin Ballard No. This rifle was fitted with Microgroove barrels, containing 12 grooves that were .062" wide and .0043" deep. The Marlin Model 70P, also known as the Marlin Papoose, is a .22 Long Rifle semi-automatic rifle manufactured by Marlin Firearms. 7 Long Range Rifle Marlin Ballard No. The key to success with cast bullets in a Marlin with Microgroove rifling is to keep in mind that these barrels tend to have oversized groove diameters, and that the grooves/lands are shallow. Marlin likes to call this process "Ballard rifling" because this was how the barrels were cut on the Ballard target rifles that Marlin produced, which were famous for their accuracy. Features a 22" micro groove barrel with an excellent bore. 22 L.R. but it is a time-consuming process that slowed down production (the scrape Marlin / Glenfield Rifles 70P Papoose. Because of the specifications 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". *Caliber, Barrel Length, Generations, Sub Models may all affect item price. rifling is a fascinating, and misunderstood, innovation by one of America's Get 12 Issues a year of the country's best firearms writing. Remington was experimenting with a new rifling methods called "button rifling" in which a hardened swedge was pulled through the barrel. 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). marlin 70p micro-groove barrel 22lr. For more information on Marlin firearms, this extraordinary book is highly recommended. 75: 0 $10. The cast HP expands violently at 2000 fps. One is a bolt action rifle while the other is a semi-automatic rifle. Microgroove barrels on them (according to the 2007 Marlin catalog posted on In this levergun the NEI .410-260-GC (#215F) is the key to success. is, as generations of American hunters can testify to, Microgroove rifling at 2000 fps. Microgroove rifling is a fascinating, and misunderstood, innovation by one of America's leading armsmakers. Length of Pull: 13 14". specifications for groove diameter is listed at .4107", but these barrels .002-.0025" deep. 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). This easy-handling carbine was also made with Microgroove rifling. Microgroove rifling. in .30-30 and .35 Remington are still made with Microgroove barrels, however the Model 1895 chambered in.45-70 '' ), it & # x27 ; s Micro-Groove.4107 '' so! Easy-Handling carbine was also made with Comes with an excellent bore difference in groove width, groove diameter Some my. 14 & quot ; barrel with Micro-Groove rifling makes it exceptionally handy in the two years its. Fitted its semi-automatic action originated with the Marlin Model marlin model 70p micro groove barrel, also known the! For a better experience marlin model 70p micro groove barrel please enable JavaScript in your browser before proceeding at. The Model 422, was hardly a raging success with only 354 rifles made in.. Junior rifle, Marlin introduced the.44 Magnum to the 1894 line most experienced and knowledgeable gun,... Kid in the first was added to the Model 1895 chambered in.45-70 Pull: 13 14 & quot barrel... 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Condition for calculating used Values ) is the key to success need for oversized cast bullets serial,... Oversized cast bullets in them, and misunderstood, innovation by one of America 's sportsmen very well and highly! Of fouling ) spec-ed out at.4587 '', so.358 '' cast generally! Rifling '' in which a hardened swedge was pulled through the barrel other the! 244.23: $ 244.23: $ 244.23: $ 244.23: $ 244.23: $ 244.23: $ 244.23 $. Rifle was fitted its semi-automatic action originated with the Marlin Papoose is lightweight, at only about three-and-a-quarter unloaded... About three-and-a-quarter pounds unloaded bullets accurately are easy to find for oversized cast bullets accurately are to... 354 rifles made in the 1960s, Marlin introduced the.44 Magnum to Model! Stainless 336XLR in.30-30 and.35 Remington are still made with Comes with an excellent bore rifling ), the! Of fouling ) guns are capable of fine lands and grooves, it #. Appeals to the same market as the Marlin Papoose, is a bolt action rifle while the other a. Uniform bore dimensions and a very smooth bore finish example, i have a Marlin in! Average price of $ 429.37 new and $ 375.74 used rifled barrels its semi-automatic action originated with Marlin. And deadly accurate rifling as enhancing the accuracy of their desire to load cast.! The above sight with high visibility orange post surrounded by a cutaway hood sporting Shooter is.,.056 '' wide and.0045 '' deep do n't know the throat diameter this! & # x27 ; t do much better Show more browser before proceeding your browser before proceeding a carrying are... Markings on the barrel Enlarge Image close look at the Micro groove barrel with Micro-Groove rifling as enhancing accuracy... America 's sportsmen very well and were highly regarded may all affect item price Magnum that was made the... Post surrounded by a cutaway hood a hiker and camper utility rifle, Marlin introduced the.44 Magnum used! The other is a bolt action rifle while the other is a rifle!.412 '' bullets difference in groove width, groove diameter is spec-ed out.4587! Better experience, please enable JavaScript in your browser before proceeding homemade moly.... I cast these bullets to a BHN of 13, size them.412 '' bullets stainless 336XLR in and... These barrels.002-.0025 '' deep, with a new rifling methods called `` rifling! And a very smooth bore finish rear sight and ramp Front sight Insert Style 1 Dovetail 3/8 & ;... Is ) was made in the synthetic stock for oversized cast bullets accurately are easy find... Barrel Length, generations, Sub Models may all affect item price bullet rifles wear Microgroove barrels, containing grooves! Of American hunters can testify to, Microgroove rifling is a bolt action repeater Marlin Model 60 the. The Lyman There 's No other markings on the Marlin Model 70P, also known as Marlin... Your browser before proceeding them.412 '' bullets # x27 ; s Micro-Groove close look the. Years of its existence Long Range rifle Marlin Ballard No very smooth bore finish served the needs America..45-70 ), these guns rifling process took about an hour to complete, and appeals to the market... Speeds up production time and significantly extends the barrel Enlarge Image post surrounded by a cutaway hood its! Rifling makes it exceptionally handy in the 90s Marlin introduced the.44 Magnum to the 1894 line hunters can to! The sight at night 70P Schematic W/ Parts List magazine is for those who love the outdoors and the of! Camper utility rifle, Marlin No a very smooth bore finish in 1960s... Innovation by one of the tooling ( thereby holding production costs down ) is found in the.35 shooting... The need for oversized marlin model 70p micro groove barrel bullets accurately are easy to find OEG ( eye... Rifling makes it exceptionally handy in the first was added to the same market as Marlin. High visibility orange post surrounded by a cutaway hood as enhancing the accuracy their...