Quick view STG Universal Barrel Shroud - M31 Compensated Front (LONG PICATINNY RAIL) $140.00 Add to Cart Compare
Quick view STG Universal Barrel Shroud - M31 Slant Front (LONG PICATINNY RAIL) $140.00 Add to Cart Compare
Quick view Stemple Trunion Assembly - Slide Lock Pattern Standard replacement Trunion Assembly for Stemple STG Standard Bolt Setups without pin mounts: Includes trunion, ejector, locking piece, locking pin, and spacer. Compatible with U9, 76, Stemple Suomi & 34k Stemple 76/45 setups without trunion mount... $390.00 Add to Cart Compare
Quick view BRP STG T Shirt by Nine Line BRP STG T-Shirt by Nine Line Black Shirt With White Artwork $21.50 Choose Options Compare
Quick view Slide Lock Trunion: Trunion Body with Ejector Trunion Body with Ejector for Slide Lock Trunion Assembly Compatible with Stemple STG Standard Bolt Setups Slide Lock Trunion systems $250.00 Add to Cart Compare
Quick view Slide Lock Trunion: Locking Piece Locking Piece for Slide Lock Trunion Assembly Compatible with Stemple STG Standard Bolt Setups Slide Lock Trunion systems $120.00 Add to Cart Compare
Quick view Slide Lock Trunion: Locking Pin Trunion Locking Pin for Slide Lock Trunion Assembly Compatible with Stemple STG Standard Bolt Setups Slide Lock Trunion systems $15.00 Add to Cart Compare
Quick view Slide Lock Trunion: Spacer Spacer (.030) for Slide Lock Trunion Assembly Compatible with Stemple STG Standard Bolt Setups Slide Lock Trunion systems $5.00 Add to Cart Compare
Quick view 1/2 - 28 to 15mm x 1mm thread adapter 1/2 - 28 to 15mm x 1mm thread adapter(1/2" wrench flat for standard M16 armorer's wrench. Machined from 4140 chrome-moly steel. Black Oxide or Parkerized finishes available) This part adapts the AR standard barrel thread and other 1/2 - 28 threads... $17.50 Add to Cart Compare
Quick view 1/2" - 28 thread protector Stainless Steel Thread Protector & Flash Hider for 1/2" - 28 Threaded for U9 and U7.62 10" and 16" barrels Features wrench flats for easy removal. $25.00 Add to Cart Compare
Quick view 578" - 28 thread protector Stainless Steel Thread Protector & Flash Hider for 578" - 28 Threaded U9 and U45 Barrels. Features wrench flats for easy removal. $25.00 Add to Cart Compare
Quick view Adjustable Bolt System - 9mm & 7.62x25 Bolt STG Universal Heavy Adjustable System: 9mm / 7.62x25 Bolt $450.00 Add to Cart Compare
Quick view Adjustable Bolt System - ALUMINUM Bolt Extension for CAR ALUMINUM - CAR Length Bolt Extension for STG Universal Heavy Bolt System U9SF, U45, & U762 This lighter bolt extension is typically necessary for proper function with weak 9mm ammo running in the Heavy Bolt System $45.00 Add to Cart Compare
Quick view Adjustable Bolt System - Bolt Extension for A2 This adapter is used to convert from the standard CAR length stock/tube to the A2 length stock/tube $45.00 Add to Cart Compare
Quick view Adjustable Bolt System - Bolt Guide STG Universal Bolt Guide for all setups utilizing the Adjustable Bolt System (9mm, 7.62x25 and 45 acp). Ejector Included $695.00 Add to Cart Compare
Quick view Adjustable Bolt System - STEEL Bolt Extension for CAR Steel - CAR Length Bolt Extension for STG Universal Heavy Bolt System U9SF, U45, & U762 $45.00 Add to Cart Compare
Quick view Adjustable Bolt System Mainspring This is the standard manspring used for all adjustable bolt system configurations (9mm, 45ACP, & 7.62 x 25). It is specially designed for maximum reliability across a wide variety of cartridge characteristics. Used in: STG... $12.00 Add to Cart Compare
Quick view Adjustable Bolt System Mainspring - Extra Heavy CAR mainspring to be used with higher pressure .45acp and 7.62x25 ammo to reduce cyclic rate. This spring should not be used with the 9mm setup. STG Universal U7.62, U45, & STG 7.62 $10.00 Add to Cart Compare
Quick view Barrel Jacket Retaining Pin: for 2008-2010 ptrn 34k, 76, 76W Barrel Jacket Retaining Pin: for 2008-2010 ptrn 34k, 76, 76W retains barrel jacket to magazine housing $4.00 Add to Cart Compare
Quick view Ejector U45, U9SF, U7.62 Standard replacement ejector for Stemple STG pattern trunions: STG U45, U9SF, U7.62 Includes ejector blade and retaining pins. $14.00 Add to Cart Compare
Quick view Ejector U9, 76, Stemple Suomi, & 34k Standard replacement ejector for Stemple STG pattern trunions: STG U-9mm, STG 76, STG 76W, & STG 34k Includes ejector blade and retaining pin. $12.00 Add to Cart Compare
Quick view Heavy Bolt System - Bolt Extension Conversion for CAR to A2 STG Universal 9mm/7.62x25 Bolt Extension Conversion for using the CAR Bolt Extension with A2 length stock. Can be used with STG Universal (STG-U) & STG 43 with A2 length stock. $9.00 Add to Cart Compare
Quick view KP31 Barrel Shim - .001 thick Copied from original parts and made from stainless steel. Thickness .001" These are the most thin we could make. They are excellent for fine tuning your barrel to trunion to shroud fit. This part tightens the barrel... $2.75 Add to Cart Compare
Quick view KP31 Barrel Shim - .003 thick Copied from original parts and made from stainless steel. Thickness .003" This part tightens the barrel to jacket fit by 'shimming' the rear collar of the barrel. This is a very useful part for accurizing you gun or just fixing... $2.75 Add to Cart Compare
Quick view KP31 Shroud Shim - .002" thick Copied from original parts and made from stainless steel. Thickness .002" This part tightens the barrel jacket to receiver fit by 'shimming' the rear of the barrel shroud to receiver/trunion. This is a very useful part for... $4.85 Add to Cart Compare
Quick view KP31 Shroud Shim - .005" thick Copied from original parts and made from stainless steel. Thickness .005" This part tightens the barrel jacket to receiver fit by 'shimming' the rear of the barrel shroud to receiver/trunion. This is a very useful part for... $4.85 Add to Cart Compare
Quick view Mainspring STG U9, 34k, & Suomi - New Production New Production Mainspring for Suomi KP31, Swed M37, STG 76, Stemple Suomi, STG U9, STG 34k $10.00 Add to Cart Compare
Quick view Picatinny Rail for Shroud Picatinny Rail for MN shroud and Suomi Shrouds that have been drill and tapped by BRP 3x Mount Screws includeds $32.00 Add to Cart Compare
Quick view Picatinny Rail Top for Stemple Receiver Picatinny Rail Top for Stemple Receiver with mount screws $32.00 Add to Cart Compare
Quick view Stemple STG 9mm Barrel 12.75" 12.75" barrel for BRP Stemple Takedown Guns. These can be adapted for use with Finnish KP31 and semi auto variants. Works with slant pattern KP31 shroud. Will work with compensated shroud if the exit hole is opened to .635"... $120.00 Add to Cart Compare
Quick view Stemple STG 9mm Barrel 16" Threaded 1/2-28 16" barrel for BRP Stemple Takedown Guns. These can be adapted for use with Finnish KP31 and semi auto variants. Works with slant pattern KP31 shroud. Will work with compensated shroud if the exit hole is opened to .635"... $120.00 Add to Cart Compare
Quick view Stemple STG Spade Grip Kit Spade grip adapter setup for Stemple machine guns with heavy bolt systems and CAR pattern stocks. Mounting Adapters For Tripods: http://www.knsprecisioninc.com/gun-parts-and-accessories/tripods/mg42-tripod-to-picatinny-rail-adapter... $420.00 Compare
Quick view Stemple STG U-9mm, 76, 76W, 34k Trunion (Threaded Type) 2006-2010 Threaded Type Trunion. Standard replacement Trunion Assembly for Stemple STG pattern trunions: STG U-9mm, STG 76, STG 76W, & STG 34k Includes ejector, lock nut, and retaining pins. $200.00 Compare
Quick view Stemple Trunion Retaining Pins Standard set of replacement Trunion Retaining Pins. (2 pins included) $12.50 Choose Options Compare
Quick view Stemple Trunion U9, 76, Stemple Suomi & 34k Standard replacement Trunion Assembly for Stemple STG Standard Bolt Setups with pin mounts: Includes ejector and retaining pins. $350.00 Add to Cart Compare
Quick view Stemple U9 Trigger Pack M31 Trigger Pack that has been parkerized and inspected for use in Stemple 76/45 setups U9, U9SF, U762, & U45 NOT FOR SEMI AUTO US-MADE GUNS. $65.00 Add to Cart Compare
Quick view STG 43 Screw and Pin Kit Screws, Spring, and Pin Set for STG 43 Lower Housing. Includes: 1: 8-32 X .25 socket set screw 1: 8-32 X .5 socket set screw 6: 8-32 X 3/8 low head 1: .25 X .875 long dowel 1: .25 X .75... $10.00 Add to Cart Compare
Quick view STG 76, 76W, 34k 2006-2010 pattern barrel Lock Nut This part threads to the front of the trunion to retain the barrel. Includes nut only. $25.00 Add to Cart Compare
Quick view STG Combo Wrench Barrel tool with fitted socket for STG Barrel Locknuts, 3/4 wrench for removing the flash-hider, and spanner for suppressor disassembly. $30.00 Add to Cart Compare
Quick view STG U & 76 Magazine Housing (complete) Standard replacement magazine housing for 2011 pattern STG 76 and STG-U 9mm. This is a complete magazine housing for 1.375" OD Stemple 76/45 Receiver (STG-U and STG-76 pattern) to allow use with Finnish and Swedish pattern 9mm drums and magazines... $350.00 Add to Cart Compare
Quick view STG Universal 7.62x25 Barrel - 9" STG Universal 7.62x25 Barrel - 9", threaded 1/2-28 Used on: STG-U STG43 Works with M37 Shrouds or Barrel Nut setups. US Made 4140 Alloy Steel Parkerized Metal Finish $100.00 Add to Cart Compare
Quick view STG Universal 9mm Barrel - 10" STG Universal 9mm Barrel - 10", threaded 1/2-28 Used on: STG-U STG43 STG76 Works with M37 Shrouds, Barrel Nut, and MN Shroud setups. US Made 4140 Alloy Steel Parkerized Metal Finish Twist Rate: 1:10 $120.00 Add to Cart Compare
Quick view STG Universal 9mm Bolt for standard rate STG Universal 9mm Bolt with Extractor for STG Universal (STG-U) (standard-rate system / full round) $360.00 Add to Cart Compare
Quick view STG Universal Barrel Bushing STG Universal Barrel Bushing: fits between barrel and shroud for locking system. $8.00 Add to Cart Compare
Quick view STG Universal Barrel Nut Takes place of barrel shroud to lock the barrel to the trunion without the need for a shroud $35.00 Add to Cart Compare
Quick view STG Universal Barrel Shroud (with extra rail) STG Universal quad rail barrel shroud for 10", 10.35" and 16" barrels: The bottom rail in machined into the shroud. 1 accessory is included. Accessory rails can be attached to the top, left and right of the shroud. Extra... $250.00 Add to Cart Compare
Quick view STG Universal Barrel Shroud - M31 Compensated Front (LONG PICATINNY RAIL) M31 Slant Barrel Shroud with new parkerize finish for use with 13" barrels For STG 43, 34k 2011 ptrn, 76 2011 ptrn, & U ptrn 9" rail mount on bottom of shroud $140.00 Add to Cart Compare
Quick view STG Universal Barrel Shroud - M31 Slant Front (LONG PICATINNY RAIL) M31 Slant Barrel Shroud with new parkerize finish for use with 13" barrels For STG 43, 34k 2011 ptrn, 76 2011 ptrn, & U ptrn 9" rail mount on bottom of shroud $140.00 Add to Cart Compare
Quick view STG Universal Charging Handle STG Charging Handle for: STG Universal STG 76 STG 76W STG 34k STG 43 Stemple Suomi $15.00 Add to Cart Compare
Quick view STG Universal Extractor with Spring and Pin Standard AR- M16 Extractor with small flat machined to work in all Univerals configurations: U9, 34k, Stemple-Suomi, STG 76, U9SF, U45, & U762 Includes extra power Wolfe spring and mounting pin $25.00 Add to Cart Compare
