View Details. You are correct. A New Day Auctions LLC . Come join the discussion about optics, hunting, gunsmithing, styles, reviews, accessories, classifieds, and more! The Stevens Model 520 is one of John Brownings lesser known shotgun designs. Mail-in entries accepted; send postcards (no envelopes) to: GUNS Magazine, GOM February 2023, P.O. Maine Department of Inland Fisheries & Wildlife, State Agency: A US soldier with an M1 Garand bayonets a German defender, note hisextra bayonet on his pack. Combat Shotguns Message Board Share Followers 1 Baltimoreed11754 Regular Group 165 Gender:Male Location:Aurora, NC Interests:Martial double action revolvers, military history, Wild Bunch cowboy action shoots, reloading. How did you come to be so knowledgeable about these guns? Rare World War I Prototype Stevens Model 520 Slide Action Trench ShotgunA very late entry into the field of First World War fighting shotguns, the Stevens Model 520 Trench Gun was an improvement from a base sporting design created by John Browning, which had a number of virtues for combat work. It has operated as an independent division in this organization since. Remove the attachment and file each groove just enough to let the screw clear (you do this by sliding on and removing the attachment and screwing in the screw until it clears. The Browning-design take-down feature allows the 520 to be neatly separated into two halves. Remingtons Model 10: The Other Trench Gun, American Rifleman, B. Canfield (2009), Collected Works of John Pedersen, ForgottenWeapons, (source). $170.00. The sole purpose of this site is to provide an online community for those who wish to interact with other Savage firearm enthusiasts. GUNS Magazine Stevens 520 - GUNS Magazine WARNING: Products sold on this site may contain chemicals known to the State of California to cause cancer and birth defects or other reproductive harm. (I) Giveaway ends April 30, 2023. Eligible for FREE . To protect the privacy and security of winners, names will not be made public. If you enjoy the article and want to learn more about the PIAT pick up a copy of the book here. Stevens 94 107 Trigger Assembly Parts. This months Historical Firearms desktop wallpaper features one of John Brownings lesser known shotguns, the Stevens Model 520 series. As always if you have any questions, suggestions feel free to send me a message here. All steel construction. B354 Stevens Model 311 Shotgun Butt Plate, 12 Gauge. The 520A utilizes a slide button safety located on the receiver tang. To celebrate my new book on the PIAT coming out this month Military History Now invited me to write an article about the importance of the PIAT. Some were again used during the Korean and Vietnam Wars but by this time later militarised shotguns had become available. $145.00. Savage Stevens Shotgun Parts | Old Arms of Idaho, LLC If it's just an overall width mismatch, that will not be insurmountable fix for the right (careful!) Hawaii Department of Land & Natural Resources, State Agency: Additionally, despite the strength of the design, springs can wear out on these old-timers so function-check the gun with a snap cap if possible. After the end of World War one the majority of the M10 Trench Guns had their barrels shortened for conversion to the riot-gun configuration. Stevens 520/620 Extractor Spring left STV007 Factory part. Kentucky Department of Fish & Wildlife Resources, State Agency: How to field strip a Stevens Model 520 - 620 shotgun mixup98 254K subscribers Subscribe 139K views 10 years ago This shotgun was also sold as the Sears 'Ranger' Model 30 & 31, and also sold by. The second existential threat to the 520 was the Great Depression, which poured cold water on firearms sales across the board. Barrel Length: 18"-18.99" Calibers/ Gauges: 12 Gauge: Stevens intended the 620 to compete with contemporary streamlined designs like the Winchester Model 1912 and Remington Model 10. Its more accurate to say, with a weight of just less than 7.5 lbs. Barrel, 20 Ga., 26", Full Choke, Blued, New Factory Original (2-3/4" Chamber) . In reality the Patchett prototypes fed from a Sten magazine, it wasnt until after the war that Patchett designed his excellent 34-round magazine. No reviews yet Write a Review. 3 - Good: Parts that have been used but are still in mechanically good condition. Product #: PDF0449 . It seems that in the pump world, Winchester Model 12s get all the love, and, yes, they were built and finished to a higher standard, but the Stevens 520s and 620s were stout, no nonsense arms with a superior take down system. Stevens produced 35,306 shotguns for the military during the war, of which 12,174 were M620As. Stevens Arms Pocket Pistol. I love the gun. Stevens is a brand of pump-action shotgun produced by the Savage Arms Company. South Dakota Game, Fish & Parks, State Agency: The MP44 was absent from the first trailer we examined but appears several times in this new one. September 28th, 2015. No substitutions or transfers to third parties allowed. Its general form and function were highly conventional while reliability and construction held in generally high regard for the time - though some questioned the type's overall complexity. SKU. $30.00. Of course if we were going to cling to any semblance of historical accuracy the gun would be correctly referred to at that time asthe Patchett Machine Carbine - after its designer George Patchett. View Details. This complaint was quickly discounted by the US Army. From the information you have provided so-far, original production of the double-humped Stevens 520 guns was in 12-gauge only, from 1905 until 1928. Kansas Department of Wildlife, Parks & Tourism, State Agency: The gun itself is in ok condition but is rough in some places. From 1942 to 1945, the U.S . Much of this is explained by the firearms machining, which is thoroughly impressive outside and in. Alaska Department of Fish & Game, State Agency: I'll add more later. Stevens model 520 parts interchangeability between 12 and 16 gauges, http://www.gunvaluesboard.com/stevenuide-2617.html, necessary parts to fit scout model 11 box mag to stevens 200, Takeoff stock from Model: 110 FCP HS Precision Interchangeability Action and Magazine, If this is your first visit, be sure to The Model 30 and 31 were actually the Savage Stevens 520/620 pump action shotgun was designed by John M. Browning. It operated as such until 1920, when it was taken over by Savage Arms Company. . These come in all three gauges in this period. Contest open to U.S. residents only. Giveaway prizes may have evidence of being test fired or exhibit minor handling marks. JavaScript is disabled. John Browning design, unique take-down barrel in under 15 seconds, built like a tank from drop forged steel, the only plastic is the buttpad, classic styling, looks cool, slam fires 6 rounds in 8 seconds, good ones can be had for under $200. Read the following instructions before purchasing. While the early Patchett prototypes may have seen action in 1945 with one or two prototypes possibly making it into action there is no solid evidence to support this outside of some grainy photographs and an uncorroborated story of one being used by Commandos during Operation Infatuate - all of which I discuss in my book on the Sterling. $4.39. inch of barrel showing. Stevens Gun Stocks, Savage Gun Stocks, Springfield Gun Stocks,Savage Springfield and Stevens Gun Stocks, Stevend Double Barrel Gun Stocks, Stevens Pump shotgun Stocks, Stevens 22 Rifle Stocks, Stevens Single Barrel Shotgun Stocks, Semi Finish Gun Stocks, Compeltely finihshed Shotgun Stocks, Thumbhole Rifle Stocks in Laminated and Walnut. The screws should clear the barrel easily without forcing when the groove is deep enough. Website by Hudson, Stevens 520, 520A, 620, 620A Parts Layout w/ List, Lifter Pawl, 12 & 16 Ga., Used Factory Original, Lifter Pawl, 20 Ga., Used Factory Original, Locking Bolt, 12 Ga., Used Factory Original, Slide, 12 Ga. (Has Hole For Plunger & Spring), Slide, 20 Ga. (Has Hole For Plunger & Spring), Breech Bolt, 12 Ga., Used Factory Original, Firing Pin, .410 Ga., Used Factory Original, Hammer Pin, 12 & 16 Ga., New Factory Original, Hammer Pin, 12 & 16 Ga., Used Factory Original, Hammer Pin, 20 Ga., Used Factory Original, Magazine Follower, 20 Ga., Metal, Used Factory Original, Firing Pin Stop Pin, 12 Ga., .83" OAL, New, Magazine Nut, 12 Ga., Used Factory Original, Magazine Plug Screw, 12 Ga., 12-40 TPI New, Magazine Tube, 12 & 16 Ga., New Factory Original, Magazine Tube, 12 & 16 Ga., Used Factory Original, Magazine Tube, 20 Ga., Used Factory Original, Operating Handle Bar Collar, Front, 12 Ga., New Factory Original, Operating Handle Collar, 16 Ga., Rear, Used Factory Original (ID 1.01"), Forend, 12 Ga., Checkered, Used Factory Original (Wood Only), Forend, 12 Ga., Plain Walnut, New Factory Original, Forend, 20 Ga., Checkered, Used Factory Original, Operating Handle Bar Assembly, 12 Ga., Original, Lifter Screw, 12 Ga., Used Factory Original (2 Req'd), Lifter Screw, 20 Ga., Used Factory Original, Slide Lock Release, 12 & 16 Ga., Used Factory Original, Stock, Oil Finished Walnut, New Reproduction (w/ Buttplate; 2" Tang), Stock, 12 Ga., Original, Plain Hardwood w/ Buttplate, Barrel, 12 Ga., 19", Improved Choke, Used, Barrel, 12 Ga., 19-1/2", Improved Choke, Used, Barrel, 12 Ga., 19-3/4", Improved Choke, Used, Barrel, 12 Ga., 21", Improved Choke, Used, Barrel, 12 Ga., 22-1/2", Improved Choke, Used, Barrel, 12 Ga., 23-3/4", Improved Choke, Used, Barrel, 12 Ga., 27 1/2", w/ Adjustable Choke, Used, Barrel, 12 Ga., 27-3/4", Full Choke, Used (w/ Solid Vent Rib), Barrel, 12 Ga., 27-3/4", Modified Choke, w/ Solid Vent Rib, Used, Barrel, 12 Ga., 30", Full Choke, Blued, Used Factory Original, Barrel, 16 Ga., 19", Full Choke, Used (w/ Front Sight), Barrel, 16 Ga., 21-1/4", Full Choke, Used, Barrel, 16 Ga., 22-1/2", Full Choke, w/ Solid Vent Rib, Used, Barrel, 16 Ga., 27-1/2", Used (w/ Lyman Cutts Compensator & Full Choke), Barrel, 16 Ga., 28", Full Choke, Solid Vent Rib, Used, Barrel, 20 Ga., 22-1/4", Adjustable Choke, Used, Barrel, 20 Ga., 26", Full Choke, Blued, New Factory Original (2-3/4" Chamber), Barrel, 20 Ga., 28", 2 3/4", Adjustable Poly Choke, Markings Vary, Used, Barrel, 20 Ga., 28", Full Choke, Blued, New Factory Original (2-3/4" Chamber), Barrel, 20 Ga., 28", w/ Compensator & Adj Savage Super Choke (2-3/4" Chamber), Breech Block Assembly, 20 Ga., Used Factory Original, Lifter Assembly, 12 & 16 Ga., Used Factory Original, Lifter Assembly, 20 Ga., Used Factory Original, Operating Handle Bar Rivet, New Factory Original, Slide Assembly, 12 & 16 Ga., Used Factory Original (w/ Plunger & Spring), Slide Assembly, 20 Ga., Used Factory Original (w/ Plunger & Spring), Slide Lock Assembly, Used Factory Original, Trigger Guard, 12 Ga., Used Factory Original (Tang is 2" Long w/ 1 Hole At Rear). 27.50. Illinois Department of Natural Resources, State Agency: Utah Division of Wildlife Resources, State Agency: Contest void where prohibited by law. Indiana Department of Natural Resources, State Agency: The Model 10 had a complex tipping bolt locking action and in 1930 Remington made some improvements and relaunched the gun as the Model 29. Alabama Department of Conservation & Natural Resources. Arkansas Game & Fish Commission, State Agency: If the 520 barrel extension, luckily or with work, fits the 620 receiver, then there is still the question of headspace (which I tend to think won't be a biggie but cannot back that up with any personal experience). Stevens 520, 520A, 620, 620A Parts Layout w/ List. Vermont Fish & Wildlife Department, State Agency: Employees and agents of Publishers Development Corp. are not eligible. Connecticut Department of Energy & Environmental Protection, Kansas Department of Wildlife, Parks & Tourism, Massachusetts Division of Fisheries & Wildlife, Oklahoma Department of Wildlife Conservation, Wisconsin Department of Natural Resources, West Virginia Division of Natural Resources, Virginia Department of Wildlife Resources, South Carolina Department of Natural Resources, Rhode Island Department of Fish & Wildlife, North Carolina Wildlife Resources Commission, New York Department of Environmental Conservation, Mississippi Deptartment of Wildlife, Fisheries & Parks, Minnesota Deptartment of Natural Resources, Michigan Deptartment of Natural Resources, Maine Department of Inland Fisheries & Wildlife, Louisiana Department of Wildlife & Fisheries, Kentucky Department of Fish & Wildlife Resources, Hawaii Department of Land & Natural Resources, Florida Fish & Wildlife Conservation Commission, Alabama Department of Conservation & Natural Resources. Do this for all 3 screws. Weve looked at a few fascinating submachine guns including the MAS Mle 1948, CETME C2 and the Star Z-62. Stevens 520, 520A, 620, 620A Parts Layout w/ List. This means the barrel more than likely was 32 long when it left the factory. Winners must respond within 30 days of receiving notification or an alternate winner will be selected. South Carolina Department of Natural Resources, State Agency: You might ask the Site Moderator to make this thread a 'Sticky'. Deployed military should use stateside address. To protect the privacy and security of winners, names will not be made public. In the screen grab above you can also see how the bolt has the Sterlings helical grooves, something the early prototypes did not have. John Browning had designed the M1893 in 1890 as a 5-round exposed-hammer pump-action shotgun for the civilian market as a trap gun. Old Arms of Idaho strives to keep firearms fixable from the very old to the very new. J Stevens 520-30 Trench Barrel & parts | Guns & Military Artifacts The Model 520 had a unique take-down barrel and locking breech block system which, once the slide was opened, the magazine tube could be unscrewed which freed the receiver from the barrel and magazine assembly. I started with building a spread sheet, it's also a work in progress. Sadly we didnt see anything of the Eastern Front aspect of the game, although we got glimpses of it in the first trailer. Stevens developed a military version of their Model 520, but the war ended before production began. It is perfect for your conversion project as well. Wisconsin Department of Natural Resources, State Agency: Stevens Model 311 Butt Plate, 16 & 20 Gauge, A Small Universal Butt Plate. $8.60. Add to My Saved Parts. This one is a straight 520, and predates WWI. No purchase necessary. All parts are copied from original ones and are fitted to our original guns before shipment. Stevens Butt Plates Made By NC Ordnance We sell them on our web site. Prizes will not be awarded if illegal in jurisdiction of winners. Best Sellers. Enjoy and shed insight if you have any. I found it at cabelas. Unknown Forend 12 Ga Snap On Type Early H R Or Stevens 1. Giveaway prizes may have evidence of being test fired or exhibit minor handling marks. Learn pricing and values for these Stevens Arms firearms: Stevens Arms Vest Pocket Pistol. In this respect, the Stevens 520 is certainly the ugly ducking of Brownings shotguns. Brownings Superposed over/under shotgun and its derivatives remain beloved in the world of skeet and trap. The relative lack of attention given to this shotgun is also a little unusual considering Stevens produced a few hundred thousand of the guns in multiple variations from 1909 all the way up through 1948. California Department of Fish & Wildlife, State Agency: J Stevens 225 S Double Barrel Trigger Plate. Making sure that the leg of the bayonet attachment is lined up with the trigger guard (centered) scribe 3 marks in the bottom of the barrel by inserting a small rat tail file in each of the 3 screw mounting holes. View Product Details. During a discussion over on the HF Twitter page, I was informed that the Sterling submachine gun was apparently released as a DLC weapon in Call of Duty WW2. No purchase necessary. 1 - Incomplete: Missing most of the main kit components. Stevens Model 520-30 Trench Gun | Lone Star State Firearms Production of the double-humped guns continued (with some evolving modifications), but only as Riverside, Western Field and Ranger Model 30s until 1940-41. The J. Stevens Arms and Tool Co. changed names in 1920. Winners must respond within 30 days of receiving notification or an alternate winner will be selected. Box 502795, San Diego, CA 92150-1377. Numrich Gun Parts Corporation However, Remington were concentrating on making M1917 rifles and their production capacity was not sufficient to produce large numbers of Model 10s. Oregon Department of Fish & Wildlife, State Agency: The demand of used STEVENS 520 shotgun's has fallen 5 units over the past 12 months. 28" vent rib barrel. It does not include a rib but does come with a golden front dot sight. 2 - Missing Major Parts: Missing a barrel, cylinder or other major components. The M1897 improved on the M1893 in a number of ways including changes to the stock, tweaks to the action and the frame was strengthened. Stevens 520 for sale| 53 ads for used Stevens 520 The Riot and later Trench Gun models had 20 inch barrels, 5-round tube magazines and weighed approximately 8lbs (3.6kg). Nebraska Game & Parks Commission, State Agency: Price $207.00 $195.00 Excellent U.S. World War II Stevens Model 520-30 Slide Action Trench ShotgunA martial variant of a John Browning designed sport gun, the 520 Trench Gun was originally developed in response to a World War I request for new fighting shotguns for the American Expeditionary Force. You are considering a vintage Savage Stevens Model 520/620 Barrel chambered for 12 gauge 2.75-inch shotshells. Savage-Stevens-Springfield - Replacement Gun Stocks - Cottage Craft Works How to Disassemble a Stevens Pump-Action - Gone Outdoors To protect the privacy and security of winners, names will not be made public. After 1928, sub-gauge guns were produced, but seemingly only in store-branded models? A page from a pre-war Stevens catalogue showing two Model 520 sporting shotguns (source). Georgia Department of Natural Resources, State Agency: The famous Model 1897 shotgun was a development of Winchesters earlier Model 1893. 41 Pistol. Based on two patents filed in 1903 and 1906, Stevens Arms Company bought the rights to the design and began production in 1909. Post updated with some more pictures that show and describe the design changes. In 1888, it was incorporated as J. Stevens Arms & Tool Company. Factory warranties may apply in some cases. Production continued for sixty years ending in 1957 with over 1,240,000 produced. Prizes will not be awarded if illegal in jurisdiction of winners. if you do not have an original trench gun you will need to make modifications to your gun. Add to Wishlist. To protect the privacy and security of winners, names will not be made public. Winners must respond within 30 days of receiving notification or an alternate winner will be selected. Model 620 guns were produced by Stevens from 1927 until about 1954 (also, any idea when sub-gauge production began/ended?). Consecutive Pair Stevens/Savage Model 520-30 Trench Guns, MFD 1942-1945 Not a model 520-30. View Item in Catalog Lot #17 (Sale Order: 19 of 396) Sold for: $550.00 to B****t "Tax, Shipping & Handling and Internet Premium not included. The demand of new MODEL 520 shotgun's has not changed over the past 12 months. The Sniper element of the game is introduced with a scene showing an American sniper shooting a German soldier with an M1903A4 as he crests a ridge. (I) Giveaway ends February 28, 2023. Stevens Shotguns Quality? | Survivalist Forum Numrich Gun Parts Corporation Stevens Model 520 Shotgun - Historical Firearms Washington Department of Fish & Wildlife, State Agency: Stevens Ranger Model 520 30 Riot Home Defense Barrel Assembly $50.00 0 bids $33.95 shipping 5d 14h SAVAGE STEVENS 94 - HARDWOOD STOCK - FOR THE 94 MODELS WITH SCALLOPED RECEIVER $129.95 $15.00 shipping Stevens Savage 9478. [1] Comes with 2 wood screws. Contest void where prohibited by law. Add to cart. The 520-30 was a military gun. STEVENS 520 New and Used Price, Value, & Trends 2023 Minnesota Deptartment of Natural Resources, State Agency: I also put the gun through its paces with a clay pigeon thrower and from the low-ready position it would blast neon discs out of the sky with gusto if I did my part. That is a Northern Minnesota mixed phase (both grey and red) young male ruffed grouse. It has an improved-modified choke and the bore is bright and shiny. For the best experience on our site, be sure to turn on Javascript in your browser. The Stevens 520 began life in 1903 as a submitted patent by one John Moses Browning, which detailed a new shotgun with an internal hammer, locking-breech block, and a take-down design. JavaScript is disabled. The new military models, designated the M10-A, had a 23 inch long barrel. So having just finished writing a book about the Sterling I thought Id better look it up! Box 488, Escondido, CA 92033. Pedersens shotgun used a bottom loading, downward ejecting, hammerless design. Our Friends at Classic Firearm Parts may have it in stock. SINCE THESE ARE MADE IN HOUSE, IN ORDER TO MAINTAIN QUALITY, WE ARE ONLY ABLE TO PRODUCE A CERTAIN AMOUNT WITHIN THE SHIPPING TIME FRAME. The patent caught the interest of the J. Stevens Arms and Tool Company, as they knew slide-actuated repeating shotguns were becoming hot stuff at the dawn of the 20th century. Bob's Gun Shop Inc. Po Box 200 Royal AR 71968 MILLIONS OF GUN PARTS !! The model used appears to share some similarities with the original Patchett prototype, including the step in the welded together receiver which used Lanchester machine carbine receiver tubes. There are two pieces of great news for any shooter interested in picking up a Stevens 520: First, theyre cheap, and second, theyre even cheaper when gun stores dont exactly know what they are. The wallpaper features drawings from two of Brownings original US patent drawings which show the shotguns action, take down system and pump action. Hoosier Gun Works, Dealing in firearms, 100000 gun parts, 2000 gun stocks, 1000 magazines, 500 barrels. Stevens Crackshot Butt Plate. Cut barrel to 20-1/2 inches measuring from the end of the chamber to the end of the muzzle While the sun set a long, long time ago on such an era of firearms manufacturing, the Stevens 520 is a fun and affordable way to take a step back into the past. It has an improved-modified choke and the bore is bright and shiny. $42.00. and suicide safety inside of the trigger guard. This one appears to be an early 520. 'Tis better to burn out than it is to rust. Stevens Savage 520-30 Riot Gun 12 GA 20" Pump Action Shotgun, 1942-1944 Add to cart. I do realize the gun is 92+ years old. As the sequence progresses an American platoon clear trenches with what appears to be aM2 flamethrower. The military purchased both the 520-30 and 620A and the shotguns subsequently saw action during the Second World War, Korea and in Vietnam. It only began to be called the Sterling in the early 1950s. Production of a handier riot version with a 20 cylinder-bored barrel (the 520-30) ramped up quickly for wartime. Stevens M520 (Model 520) - Military Factory No purchase necessary. It ammunition uses a captive piston system combined with the spigot mortar principle to minimise its sound signature - so much so a Russian soldier who has been training with one in Ukraine described it as no louder than a hand clap. Find Savage/Springfield/Stevens 520A parts and schematics today with Numrich Gun Parts. View Product Details. The slide release is on the side of the receiver, instead of behind the trigger guard. Stevens was sold to New England Westinghouse in 1916 and production of civilian firearms halted. Savage Stevens 520 620 16ga 28 2-34 Barrel W Forend Mag Tube Westernfield. Price: $20.00. Prizes will not be awarded if illegal in jurisdiction of winners. $12.00. Stevens 520/620 = Great guns, can be made into inexpensive Trench clones and Takedown is handy. The game developers, however, added a metal guard tab just in front of the ejection port - something that wasnt added until later and they also gave the gun markings on the magazine housing that mimic the later commercial Sterling markings. North Dakota Game & Fish Department, State Agency: . Thank you, OkiMarine, for your effort here. The Stevens 520 doesnt point. Stevens offered the Model 502 in various gauges, including 12, 16 and 20 gauge during its production run. Oklahoma Department of Wildlife Conservation, State Agency: Product #: PDF0449 Part Key: 0. New Mexico Department of Game & Fish, State Agency: Remington experimented with a handguard and bayonet fitting which used Mosin-Nagant bayonets. This model has some visible. There isn't a published ID guide anywhere like there are for other classic firearms. This is great machining for the price! Will a Stevens Model 520 shotgun barrel work okay on a 620? Stevens 520 Trench Gun Build By Baltimoreed11754, September 17, 2019 in U.S. We dont see much German small arms in this trailer! The M1897 was extremely popular because of its lack of a trigger disconnect, this allowed troops to slam-fire the weapon allowing soldiers to fire the M1897 as fast as they could work the action. Its an early Stevens 520 pump with the double hump on the receiver. Search results for: 'long guns kits savage stevens 520 pump blued'. Stevens 520 Trench Gun Build - machinegunboards.com Something went wrong. It made a strong impression on the evaluators but did not make it into the field before the armistice was signed. Contest void where prohibited by law. Factory warranties may apply in some cases. Arizona Game & Fish Department, State Agency: IF YOU ARE NOT PREPARED TO WAIT AT LEAST 16 WEEKS DO NOT PLACE AN ORDER. Winners will be notified by certified mail on official letterhead. Production of the 520a single-humped guns (520-30s) began in 1940-41 (replacing the double-humped guns) and is finally discontinued in 1946-47 (any idea when sub-gauge 520a production began/ended?). 1940-1941: The Stevens 520 ended production and was replaced by the flat topped Stevens 520A in store brands and internal Riverside Arms markings (still as a 520) in 12, 16 and 20 gauges with a factory poly-choke option.