Suomi m31 barrel canada. originally manufactured by tikka, rebuilt by tnw.
Suomi m31 barrel canada. This is complete except for the receiver.
Suomi m31 barrel canada com Finnish Suomi KP/M31 Parts, Machine Gun Parts Tags: Machine Gun Parts, Submachine Gun Parts, Suomi 31 Barrel Shroud with Barrel, Suomi 31 Parts The M31 sub-machine gun is a neat weapon. The optional 3/4-10 thread is the original OEM thread of the M-11/9 SMG, for use with the standard M-11/9 suppressor. Facebook; Print; Twitter; Suomi M31 Parts Kit with HORIZONTAL SAW CUT Receiver & Original Barrel ("compensated" Shroud) Suomi M31 Parts Kit, 9mm "Compensated" ShroudUsed good condition;Kit The kp/31, aka M31 “Suomi” submachine gun was adopted by the Finnish Army in 1931. More. The current semi-auto version. The barrel on mine looks good, although you can tell it has been through the ringer. sku: 3110-a. It works with a barrel shroud with the angled compensator. US Ordnance Original Finnish Suomi M31 Parts Kit with Barrel Shroud Assembly and Saw Cut Receiver Sections, 9x19, in *Good* condition. 083" wall tubing. He made it almost impossible pass it up. Surplus Finnish Suomi M31 M44 71 9mm Drum Magazine Swedish K Mag WWII War. Estimated Value *Using 80% condition for calculating used Values. PCC. These values are based on current market data and can vary depending on the specific features and condition of the firearm. So in that respect you're only adding 1-3/4" to the overall length of a suomi by making the barrel 16-1/4" long. Designed by Aimo Johannes Lahti in the late 1920s, the Suomi was instrumental in defending Finland against the Soviet invasion during the Winter War of 1939-40 and Continuation War from 1941-44. Home; Ammo . Shroud might be bare finish or The original Suomi M31 had several different barrel shroud configurations. You may need additional USA made parts to be 922R compliant. Save Share Reply Quote Like. If you run out of ammo you can use it as a club and beat them to death. Does NOT include a barrel. 003 thick. 5 ish of the barrel to like a little bigger than . This assembly includes: - 1 M31 buffer - 1 BRP rear tab: this part $12. Made circa 1930'-1940's. 4″. Sold as a Parts Kit. It was produced by the Tikkakoski company (more commonly known today as Tikka), and in addition to Finnish military contracts they were eager FINNISH SUOMI M31 BARREL. All three drums bear the "SA" marking of the Civil Guard. I want it durable and easy to install. 16" barrel for Semi Auto KP31. This can be rebuilt on a new receiver, or the existing front stub can be rewelded. 85. Cocking Handle w/ Cocking Handle Block. Bulk discount rates. WK180C. Post by Netpackrat » Mon Feb 25, 2013 9:25 pm. MAY REQUIRE FITTING. Some kits include the original Finnish arsenal tag! Stocks may have cracks at the wrist. This offering is for the pictured set of 2 Suomi M31 Barrel Shrouds. Be the first to review this product . 5" barrel is in *Very Good* condition and includes original barrel Build your own Suomi M31 rifle! M31 Home builders Kit without stock and barrel, includes 36rd stick magazine. $249. The firearm is not designed to allow cocking of the gun while in the safe position. Years ago I picked up a couple cheap kits, one for a Beretta M38A and one for a Finnish Suomi M31, both SMG kits. Sold Individually (unit pictured is what you will receive). Some parts display cosmetic rust: Shroud exterior and lower receiver housing most common. Suomi M31. SOLD Handgun Caliber: 9x21mm Gyurza (9x21mm SP-10) Manufacturer: TNW Semi-Auto Rifles suomi m31 carbine finnish suomi m31 smg barrel , 9mm, 12. finnish suomi m31 9mm luger smg barrel (1) 9MM LUGER, VERY GOOD / SHINY BORE, BLUED STEEL, MARKED: "7429, II", WITH VARIOUS OTHER MARKINGS, OAL APPROX. The demand of used SUOMI M 31 rifle's has risen 2 units over the past 12 months. 1 (208) 602-6027; SKU: D-S1-FP2 Categories: 24 Hour Gun Show, Finnish Suomi KP/M31 Parts, Machine Gun Parts Tag: KP-31. 99 MSRP: $299. 01" This part tightens the barrel jacket to receiver fit by 'shimming' the rear of the barrel shroud to receiver/trunion. All Ammo; 223 Ammo; 7. If possible, I'd like to cut down and thread a Suomi Home. Patent date of 1932 almost guarantees use in The Winter War and WWII. 9mm with a 16"" barrel. I will turn the last . 00 CAD Estimated At:NA. Complete with a semi auto converted bolt (I won’t be using this). If you have purchased a torched cut M31 kit from a third party you need this kit to The SUOMI M31 has a two position safety– Forward (toward the barrel) is the “FIRE” position Rearward (toward the trigger) is the “SAFE” position. I noticed the front of the receiver is missing the indexing stud for the barrel. The gun was manufactured by Konepistooli Osakeyhtiö, which was established by Lahti, lieutenant Y. Discover the Suomi M31 Parts Kit featuring a horizontal saw cut receiver and original barrel with a "compensated" shroud. Wondering if I can get a Suomi barrel to use in my Swedish K. Add to Cart Buy Now. Enhance your firearm with quality components from this iconic platform today! California Legal Suomi M31 Assault Rifle 9mm. And even the the barrel is too short, the FCG is full auto, and there's the parts count to deal with. Buy 3 - The original Suomi barrel was only about 12. Original Finnish Suomi M31 SMG barrel casing friction spring. Shpagin PPSh41. Top Suomi KP31 M31 Swedish M37 M39 machinegun submachinegun part parts kits Thickness . The barrel will work however it is 12" long. Sale Discovering the M31 Suomi: A Timeless Submachine Gun. 5 lbs, empty. Did you win this lot? A full invoice should be emailed to the winner by the auctioneer within a day or two. (Kit shown is the one you will receive. Suomi 31 SA Bolt Kit . 00. Copied from original parts and made from stainless steel. Made to fire military rounds, so needs a 147gr round to cycle properly. 1931') is a Finnish submachine gun that was mainly used during World War II. Suomi m31 receiver piece with magwell barrel locking lever rear cap and stock $40 Get the Suomi M31 Replacement Parts Kit featuring a horizontal cut receiver, available without a barrel. This item SOLD at 2020 Oct 14 @ 18:35 UTC-4 : AST/EDT. Compatible with all Universal pattern Stemple guns Suomi M31 Barrel in 9mm. KP31 Suomi SEMI AUTO HEADSPACE pattern 9mm Barrel 16" Threaded 1/2-28. It can be thicker or thinner as at really serves no function other than to make the barrel longer. Includes the complete parts kit minus the receiver (as pictured). Suomi M31 barrel fit Swedish K? Thread starter NH_Joe; Start date Apr 8, 2006; N. We like to stack'em deep and sell'em cheap, so you can expect to find great prices on all the things you need! Suomi M31 Replacement Parts Kit w/Horizontal Cut Receiver - No Barrel. Add to cart. Add to Cart Compare. 5", good shiny bore, blued finish, #'d 53628 25414 Hwy 62 South, Bancroft, Ontario, K0L 2L0, Canada. Suomi M31 Bolt Charging Handle . $175. KP31 Suomi SEMI AUTO HEADSPACE pattern 9mm Are you needing Finnish Suomi KP/M31 Parts? We may have what you're looking for. Rear Sight Assembly. Bore is bright with strong rifling. The suomi barrels as they come are a hair over 12-1/4" long. The rear cap is marked “48704”. It will accept a barrel and shroud. (See Picture 1A below) SUOMI 31 Barrel 16" (Out of Stock) New made SUOMI 31 16" barrel in 9MM. Winnipeg,Canada Posts 92 Real Name David Z Local Date 02-20-2025 Local Time 02:08 AM. TGI is proud to bring to the US market, for the first time ever, a semi-automatic version of this prized Finnish weapon. Canadian Class Prohibited : Used TNW M31 SA Suomi Semi-Auto 9mm, 18. The shroud is in good shape with no major damage present. Barrel bore is in *Good* condition Finnish Suomi M31. Rating * Name Email * Review Subject * Comments * Sale. These side plates are Finnish Suomi M31 Spare Parts Kit. Our Suomi M31 is carefully crafted with a new milled steel receiver and a slightly FINNISH SUOMI M31 9MM LUGER SMG BARREL. FINNISH SUOMI M31 BARREL. Koskinen, captain Original Finnish Suomi M31 parts kit, wood stock, w/ barrel shroud, vented brake, 9mm, in *Very Good* condition. NH_Joe Well-known member. Used, good condition; comes with original barrel. 99 at Centerfire and J&G (along with an extra 36rd stick mag and 71rd drum). Includes the barrel shroud with sling swivel This Finnish firearm was used to fight off Soviet Forces during the winter war of 1940 and showed the world the importance of sub-machine guns to modern warfare. About iCollector. Finnish Suomi KP-31 Parts Kit, Barrel, Trigger Housing, Type-1 Stock $ 475. Allied Armament. Finnish Suomi KP-31 Parts Kit. Priced per unit. Reliable Gun: Firearms, Ammunition & Outdoor Gear in Canada. Availability: Out Tikka Suomi submachine gun M31 The Suomi submachine gun was designed by Aimo Lahti in 1924. 8002 posts · Joined 2008 Add to quote; Only show this user Barrel cover OD and length, barrel cover vent hole width and length, receiver total length ( inc. Add to Wish List. Out of stock. Semi-auto conversion by TNW. . It also includes a Reduced ID Semi Indianapolis Ordnance Tube and Semi Auto bolt. Add to Compare. The first type ended just forward of the front sight, and was cut at a shallow angle. One pair. 12. A beautiful 9mm semi-automatic rifle with wood furniture. Browning M3 Aircraft. Apr 8, 2006 Barrett MRAD . Includes the barrel shroud with sling swivel and front sight installed, barrel and front receiver stub. It also includes (4) 32rd magazines and (1) 72rd drum. buy TNW SUOMI M31 SEMI-AUTOMATIC PISTOL 9MM LUGER for sale best price 1/2" parkerized round barrel chambered in 9mm Para, ventilated barrel shroud, partridge front sight, tangent rear graduated to 500 meters, a detachable 71 round surplus drum magazine, and wooden Suomi M31 Barrel Casing Friction Spring. More Information; SKU: SUO-1890: Weight: 0. Based on the Finnish Military Rifle, this is a historic replica of the Finnish M31 Suomi. It will also work with the longer drilled compensator barrel shroud if the compensator is cut off. (See Picture 1A below) Only 10,000 were made, which was not even nearly enough to replace the M31. The front half contained a groove that allowed the barrel shroud to slip between the housing and receiver. Guess that's why they are only $120. The shroud is in good shape with no major damage. (Suomi M31 review) Updated- Range Report. Feedback: 0 / 0 / 0. This fits both our semi auto tubes (S31T-RID) and original full auto tubes. Alpha Wolf. With the compensated shroud you're at 14-1/2". This is a non-restricted firearm. 7/10 , tnw , model: m31 suomi , caliber: 9mm luger , comes with magazine. , 111 Peter Street, Suite 600, Toronto The Suomi Model 1931, often referred to as KP/-31 or the M/31, was a Finnish submachine gun that saw service in Finland during World War II. Click to enlarge the picture 11-19-2018 07 Apparently, some company(I forgot the name) has recently taken old Suomi M31 submachine gun parts kits and built them on newly manufactured receivers, modified the design to operate from a closed, semi auto bolt, and lengthened the barrel shroud so that the barrel altogether reaches 16" in length. com; Finnish Suomi KP-31 Parts Kit, Barrel, Trigger Housing, Type-2 Stock $ 475. Jump to Latest The Fins used their version of the Moisin Nagant (better barrel, better trigger, better sights, better stock) and their Puukko knives and decimated the Russian army so badly that Hitler decided the Reds were a pushover and attacked East. 308 FDE Rifle- 17" Barrel. Sold as a Kit. This semi-auto Suomi M31 has a 36 round stick mag and a 72 round drum. Barrel shroud and barrel are made of steel with a blued finish. Original barrel parts kits Romanian, Yugo M70AB2, Suomi M31, Chinese, Russian, Polish These are all kits I planned on keeping to build myself, but now I want to sell them off to put towards my land purchase. Includes the complete barrel shroud assembly. Used by mostly Finnish and Page details technical specifications, development, and operational history of the Suomi KP/-31 (Konepistooli m/31) Submachine Gun (SMG) including pictures. Select one of these options for a different A forum community dedicated to Browning 1919 A4 firearm owners and enthusiasts. The only problem is the barrel retention screw sometimes backs out a bit, but a bit of loctite blue solved that problem! Original Suomi M31 Complete Barrel Shroud Assembly, in *Good* condition. Uses 72 and 50 round Suomi M31 9mm magazines. SOLD Canada 1-613-332-5581 About Auctioneer Auctioneer's Auctions . I dont think you would need a rpal to buy the barrel, but legally if you put it on the rifle, you would have to register with the rcmp. This fits both our semi auto tubes (S31T-RID) and original f. [ILLUSTRATION The demand of new SUOMI M 31 rifle's has not changed over the past 12 months. Original Suomi M31 Barrel Shroud Assembly, Complete with Display Receiver / Magwell Sections, in *Very Good* condition. 'Finland-machine-pistol mod. Presumably this was to allow the bullet hose to accept a ridiculous amount of heat. This item SOLD at 2020 Oct 14 @ 18:35 UTC-04:00 : AST/EDT. This military surplus kit is perfect for collectors and enthusiasts looking to restore or customize their Suomi M31 submachine gun. Suomi KP/-31 with longer barrel and drum magazine. Barrel Upgrades-The MAX-31 mk2 comes standard with a 1/2-28 barrel thread and a flash hider installed. Includes the front sight assembly, front sling APEX Gun Parts is your source for hard to find gun parts, parts kits, and accessories. Good overall condition including the bore. This fixture will allow a person to build the barrel to this new Semi-auto and it won't fit in the full-auto gun, and vice versa. 00 Add to Cart. The global defense reference actively compiled since 2003 the barrel measuring just 12 inches. Wooden stock with steel The Suomi KP/-31 (Finnish: Suomi-konepistooli m/31, lit. We've got not only the M31s, but also drum mags, TNW Suomi M31 – 9mm w/ stick mag & Long (Non Restricted) Barrel. Joined Mar 24, 2004 Messages 103 Location NH. The Government of Canada has taken further strong steps to tackle gun crime and to uphold its commitment to keep cities and communities safe. Basically i plan to draw the outline into a CAD program using the above dimensions, then overlay a photo of the gun including stock into this. Did you win this lot? Suomi M31 Parts Kit with HORIZONTAL SAW CUT Receiver & Original Barrel ("compensated" Shroud) $219. 34. Finnish Suomi M31SA / KP31 Description: Finnish M31 with 3 drums in 9mm Luger. Third, it is missing the locking screw for the trigger guard screw. Notify me when this product is in stock . Quick view. Explore the components and enhance your firearm with quality parts from this iconic platform! The barrel extension will just be . 50BMG Rifle- FDE. 00 Notify. 5 inches long, and so would not meet the BATFE mandated minimum length of 16 inches. Backordered- Add to waiting list. $5,511. Original Suomi M31 Complete Barrel Shroud Assembly with 12. M31 Suomi 9mm 71rd Original Drum. 99 Sale. This is a very useful part for $4. 010000: Details. 62x39 Ammo; 9mm Ammo; Original Barrel - Finish could be worn - Fully Functional! Front Trunnion. *The magazines will be riveted for high-capacity ban states. This kit is to build a TNW Semi auto M31 rifle from your diagonal torch cut kit. sku: 3110-16-SA. It includes the barrel and barrel shroud. SKU. This Suomi M31 has been converted to Semi-Automatic and fires 9mm parabellum rounds from a 36 round stick magazine. Original items in very good looking used condition. Receiver End Cap. You will receive a complete Suomi M31 Parts kit with the oringal barrel. It is super thick - nearly 1" in diameter. Its also includes sling and other accessories. Semi automatic bolt kit for the SUOMI 31 This closed bolt system works Stumbled onto an M31 kit from a buddy who’s had it for years. Finnish Suomi that has been converted by TNW to fire only semi-automatic and has had the barrel lengthened to 16"". end cap) and diameter, end cap length and diameter, total length from end cap to muzzle. Good shape, great bore, shipping cost is included in the price. Receiver and bolt are missing pieces, receiver is missing end cap as well as other components. With a high cyclic rate of fire, the Suomi craved a diet of 9-milly brass and Lahti’s team designed at least Suomi M31 / KP44 Magazine, 36rd Steel with Pull Loop, 9mm, *Very Good* Rating: 100%. Forums. Shows signs of wear, marring, grime, etc SOLD FOR: $1,494. SIG PE90-P 5. 9mm De-Milled receiver horizontally cut leaving trunnions intact. Add to Compare Suomi M31 Barrel Casing Friction Spring . Posted by Jacob on Dec 8th 2021. Below are the available bulk discount rates for each individual item when you purchase a certain amount. SOLD 140. This is a ready to build package great s You are considering a vintage Suomi 31 Barrel Assembly. Brew. Overall very good condition. Recoil Spring. Pal needed to buy this. The barrel is marked “50624” and “69658” Typical kit complete-- has barrel and one stick magazine horizontal cut plus shipping in this thread in this sub-forum in the entire site Advanced Search TNW SUOMI M31 Price & Value Current Average Pricing: The average price for a TNW SUOMI M31 is as follows: New: $525 Login / Register to view pricing. Stay awhile and check out the 24-Hour Gun Show. 99. Very good condition. 4 Reviews . Browning M2 Heavy Barrel. Obo. Very important. New made SUOMI 31 16" barrel in 9MM. The gun's barrel was longer than most contemporary submachine guns, increasing its range well beyond its Suomi M31 Suomi M31 Replacement Parts Kit w/Horizontal Cut Receiver - No Barrel. Includes the Barrel, Sling, and Type-2 Stock with a sling swivel rather than an inlet. TG36. [2] The Suomi was a high quality submachine gun designed by Aimo Lahti, a famous Finn and weapon designer, in the late 1920s. Bushmaster BA50 . SOLD Sign In To View Winning Bid. 5". It is a descendant of the M-22 prototype and the KP/-26 production model, RIA’s catalog page for this SMG (transferrable) Designed by Aimo Lahti, the Suomi m/31 submachine gun is in my opinion one of the standout submachine guns of the World War Two era. New posts Search forums. KP31 Barrel Shim - . No magazine included. M31 Compensated Barrel Shroud with new parkerized finish for use with 12. blade front sight, adjustable u notched rear sight, black matte finish, ventilated steel barrel jacket. Once I get the receiver finished, I will fit the barrel. 875" 9mm barrels. Second Media Corp. 5) The heavy weight absorbs most of the recoil helping you stay on target Selling a Finnish Suomi SMG M-31 / M31 Parts Kit in 9mm. PRICE: $110. 375 Barrel and Front Receiver Stub, 9x19, in *Good* condition. )This kit is complete including the original torch cut receiver. Unlike an Uzi, the breech of the barrel has two things that may require some work buy TNW SUOMI M31 SEMI-AUTOMATIC PISTOL 9MM LUGER for sale best price. Barrel is approximately 12. Used: $395 Login / Register to view pricing. Cross posted. TNW Suomi M31 Semi-Auto Carbine - 9mm, 5rds TNW Suomi M31 Semi-Auto Carbine - 9mm, 5rds . bore is very good, shiny. SUOMI 31 Receiver Side Plates. Looks like a Prexis receiver. com Online Auctions About Us Help Contact Us Auction News Mobile Site; Services Bidder Sign Description Suomi M31 Drum Magazine. 1930's Production! This has the original INTACT Finnish hammer forged barrel, the bore is in VERY GOOD condition and easily passes a bullet test. 56 Pistol- Black Special. Suomi 31 Receiver Side Plates. Picatinny rail mount on bottom of shroud. WOA#: WY240117CB011 Make: TNW, Tikkakoski Model: KP/-31 / M31 Serial Number: H5927 Year of Manufacture: 1931-1953, Modern semi-auto conversion Caliber: 9mm Luger (9x19mm) Action Type: Semi-automatic, blowback Markings: The left side of the receiver is marked “H5927”. Demilled torch cut receiver pieces have instact stock tangs and You are considering a vintage Suomi KP/31 Barrel Assembly. Each kit comes with one 36rd magazine. 52. Chambered and in the white. 00 CAD + (21. It may be missing some components for completion. This Finnish firearm was used to fight off Soviet Forces during the winter war of 1940 and showed the world the importance of sub-machine guns to modern warfare. Comes with the barrel shroud, side sling assembly and front sight assembly. Recently serviced by our gunsmith. Review of the TNW Suomi M31 (officially KP/-31) or the Suomi M31 SA. 6" Barrel, With 2 Mags, Good Condition. Please post I'll take it followed by PM to clear up shipping and payment Suomi M31 and K31 The start of my Finnish collection. Come join the discussion about performance, gunsmithing, restoration, troubleshooting, reviews, accessories, classifieds, and more! The Suomi M31 9mm submachine gun was adopted by Finland in 1931 and used to great success in both the Winter War of 1940 and World War II. The whole thing was pretty dry, stiff, and maybe a little gritty, so the first order TNW Firearms Suomi M31 SA. Designed by Aimo Johannes Lahti in the late 1920s, the Suomi Is a suomi m31 9mm a red rifle? if it is is a pieta pps 50 a red rifle? I like the look of these rifles where can I get pieta parts ebay has none I recently bought one of the Suomi M31's that are on sale for $399. 1 (208) 602-6027; info@oldarmsofidaho. TNW applied a new phosphate finish, finish is in very good condition with light wear noted. 58 OD for a nice press fit. "TNW M31 Suomi Rifle 9mm (R42866) Consignment With this one, after a bunch of deep cleaning and some minor removal of the phosephate finish on the bolt, it's run smoothely and reliably without a hitch! No issue with the safety or feeding. We specialize in all military surplus weapons from AK-47s, AR-15s, Mausers, CETME, Enfields, UZIs, and much more! We set ourselves apart by supplying unique parts at a good value and standing by our products by offering outstanding customer service. Original Suomi M31 Parts Kit - Horizontal Cut Receiver, Original Barrel, 4 Original Magazines & 2 Original Drums. Sale $199. and one of the working TNW semi-Auto versions with 16-inch legal barrel (top). Add to Compare We specialize in the sale of firearms, C&R firearms, ammunition, magazines, military surplus, tactical gear and more. 00) buyer's premium + applicable fees & taxes. Comes with wooden stock and complete barrel shroud. The actual replacements for the M31 Suomi in Finnish Army inventory were 100,000 Chinese Type 56-2 and another 100,000 ex-East German MPi-KM(S) 72 assault rifles bought in early 1990s. SUO-1890. View product. Finnish M31 Suomi Barrel Shroud Set of 2 #5156 (Military MG Parts). Create New Wish List; Share. The rifle and drums are all marked Tikka. Includes the complete parts kit minus the barrel and receiver (as pictured). This military surplus kit is ideal for enthusiasts looking to restore or customize their Suomi M31 submachine gun. Sold Individually. 1 (208) 602-6027; Finnish Suomi KP/M31 Parts, Machine Gun Parts Tags: Machine Gun Parts, Submachine Gun Parts, Suomi 31 Barrel Shroud with Barrel, Suomi 31 Parts, Suomi KP/-31 Parts. 71/5rds. 3475 inches long. The KP/-31 was produced to a higher quality than most The SUOMI M31 has a two position safety– Forward (toward the barrel) is the “FIRE” position Rearward (toward the trigger) is the “SAFE” position. 00 MANUFACTURER: CONDITION: Used Other Model 9mm Luger TNW Firearms M31-SA Suomi Clone 72 Round Drum, 16" barrel 16 inch Gun Barrels; Gun Parts Misc; Gun Receivers; Gun Sights; Gun Stocks; Trigger Groups; Firearm Accessories; Hunting. When the muzzle blast hit the sloped surface to prevented barrel rising while The front barrel lugs have been machined and the threads for the end cap have been turned. Original Finnish Suomi M31 Parts Kit with Original 12. Good spare parts for the military collector. This is complete except for the receiver. Currency:CAD Category:Firearms & Military Start Price:10. You can also do a Form 1 and buy a cheap parts kit with original barrel and shroud and make yourself a more authentic SBR. The ant eater look sucks, but its not as bad with the longer comped shroud. Sold as a parts set. On the original Suomi M31, the rear half of the housing was part of the forward receiver. Several ava Suomi M31 parts kits / receivers. Suomi M31 Drum Magazine. originally manufactured by tikka, rebuilt by tnw. Lastly, the barrel and shroud are slightly loose in the receiver. A non working dummy SMG (bottom), since I can’t afford the $20K the real ones go for, and one of the working TNW semi-Auto versions with 16-inch legal barrel (top). Original 12. 5 inch Barrel, Barrel Shroud, Wood Stock and Torch Cut Demilled Receiver Pieces, 9x19 / 9mm, in *Good* condition. $6,348. 2 different versions. STG-76W (Stemple Suomi 9mm): The Stemple Suomi closely resembles the original Finnish KP31 by using the original Finnish KP31 wood stocks, sights, and shrouds. You will need this kit, our reduced ID tube (S31T-RID), 16" barrel (S31B16), and an original parts kit-preferably with an intact trigger housing This kit comes with a build guide. The KP31 had some of the nicest 'furniture' ever put on a a sub The Suomi ("Finland") submachine gun was developed by Finnish arms designer Aimo Lachti in 1920-1930 period and adopted by Finnish Army in 1931 as Suomi-KP Model 1931, or simply KP-31 (KP stands for Konepistooli - Suomi M31 Semi Auto Rifle 9MM 19" Barrel Wood Stock Parts Gun. This item is made in the USA and is 922R compliant. Tommy Built Tactical. $6,343. Add to My Wish List. While we strive to offer the best, please keep in mind that, like all parts kits, there might be some missing or unserviceable parts. This took extensive time and testing but this feature has been approved by the BATF. True North Arms. There is a small crack on the bottom side of the stock near the buttplate. Maximum range was out to 500 meters. gun with an inoperative safety.