RCM

RCM HK MP5-E Full Auto Bolt Group Each bolt group incorporates RCM’s F style carrier, MP5-E bolt head, extractor and 100 degree locking piece. This group is 100% US made and the finest out...

RCM HK MP5/SP5 #27/90 Degree Locking Plate Machined and properly heat treated from ordnance grade steel.  A must have component for users runing a suppressed set up or cycling a variety of...

RCM Schneider PSG-1 Barrel Only the finest blanks in the industry can produce the best results on the range. Schneider Barrel Company makes that blank. Double Stress Relieved 416R Stainless Steel,...

RCM HK MP5 10mm Barrel 9/16 X 24 with Thread Protector

RCM HK MP5K 10mm Barrel 9/16 X 24 with Thread Protector

RCM HK MP5 10mm Barrel 14 X .75 (German)

RCM HK MP5K 10mm Barrel 14 X .75 (German)

Each barrel is finely & painstakingly made from ordnance grade steel, heat treated & finished inside & out in the ultra- desirable “nitride” finish. This is the finest...

Each barrel is finely & painstakingly made from ordnance grade steel, heat treated & finished inside & out in the ultra- desirable “nitride” finish. This is the finest...

SP5K semi-auto Carrier machined completely from billet ordnance steel. RCM US made SP5K carrier is made to the most updated and latest SP5K  specs and more. Tungsten filled, heat treated,...

MP5K, SP89 semi-auto Carrier machined completely from billet ordnance steel. RCM's US made MP5K carrier is made to the most updated and latest MP5K  specs and more. Tungsten filled, heat...

MP5 9mm Semi-Auto Bolt Carrier - RCM New US RCM manufactured MP5, 94 F/A Carrier With All Current "F" style upgrades and tungsten filled for the best performance and the utmost reliability. Machined...

Made from ordnance grade steel and heat treated. These are the latest F Type Extractor for all HK MP5/94 bolt heads. Perfect to get that out of spec clone or worn out HK bolt working as it should...

MP5-E bolt head is a drop in upgrade for all MP5/MP5K.

Each barrel is finely and painstakingly made from ordnance grade steel, heat treated and finished inside and out in the ultra- desirable “nitride” finish. This is the finest threaded replacement...

HK93 , HK33 -  Trunion - RCM US made to exact factory HK specifications for the HK93, HK33  type builds. Machined completely from ordnance grade steel and heat treated to factory specs. These are the...

Barrel – 1/2 X 32 – 3 Lug – MP5K, MP5K-N Machined from a Cold Hammer Forged Blank to the latest spec MP5K-N (PDW) barrel with the HK factory correct and updated 16 flutes in the chamber. 3 lugged...

US made HK Mark 23 tactical threaded barrel for use with a wide variety of flash hiders & sound suppressors. Each Mark 23 16 X 1 right hand threaded tactical barrel will ship with the...

HK P30L 9mm 1/2 X 28 Right Hand Threaded Barrel ? RCMEach barrel is finely and painstakingly made from ordnance grade steel, heat treated and finished inside and out in the ultra- desirable nitride...

RCM Trunnion For The HK91/G3 Series - US Made This part is machined from ordnance grade 9310 enhanced steel and heat treated to exact HK specifications. This item is the best USA-made trunnion on the...

New USA - RCM manufactured # 28 locking pieceA definite must have item that is used in conjunction when using a suppressor and 147 grain or heavier ammunition. Each 80 degree locking piece for the...

Threaded Barrel - 9mm - 1/2 X 28 - HK VP9SKEach VPSK-T barrel machined from ordnance grade steel, heat treated then Nitrided inside and out. This is the finest threaded replacement barrel available...

Each VPSK-T barrel machined from ordnance grade steel, heat treated then Nitrided inside and out. This is the finest threaded replacement barrel available for the HK VP9SK 9mm pistol. The perfect...

Threaded Barrel ? 1/2 X 28 ? VP9L - RCMEach barrel is finely and painstakingly made from ordnance grade steel, heat treated & finished inside & out in the ultra-desirable ?nitride? finish...

Threaded Barrel - 13.5 X 1mm - VP9 Long Slide - RCMEach barrel is finely and painstakingly made from ordnance grade steel, heat treated & finished inside & out in the ultra-desirable...

HK P30L 9mm 13.5 X 1 Left Hand Threaded Barrel - RCMEach barrel is finely and painstakingly made from ordnance grade steel, heat treated and finished inside and out in the ultra- desirable nitride...

US Made HK P30L 9mm Barrel- RCMEach barrel is finely and painstakenly made from ordnance grade steel, heat treated and finished inside and out in the ultra- desirable nitride finish. This is the...

Each barrel is finely and painstakingly made from ordnance grade steel, heat treated and finished inside and out in the ultra- desirable "nitride" finish. This is the finest threaded replacement...

Each barrel is finely and painstakingly made from ordnance grade steel, heat treated and finished inside and out in the ultra- desirable nitride finish. This is the finest threaded replacement...

Each barrel is finely and painstakingly made from ordnance grade steel, heat treated and finished inside and out in the ultra- desirable "nitride" finish. This is the finest threaded replacement...

Each barrel is finely and painstakingly made from ordnance grade steel, heat treated and finished inside and out in the ultra-desirable nitride finish. This is the finest replacement barrel...

Each barrel is finely & painstakingly made from ordnance grade steel, heat treated & finished inside & out in the ultra- desirable "nitride" finish. This is the finest threaded barrel...

Each barrel is finely and painstakingly made from ordnance grade steel, heat treated & finished inside & out in the ultra- desirable "nitride" finish. This is the finest threaded replacement...

Each barrel is finely & painstakingly made from ordnance grade steel, heat treated & finished inside & out in the ultra- desirable "nitride" finish. This is the finest barrel available...

MP5 SD 120 Degree Locking Piece - USThis locking piece is a US made version of the factory German MP5SD 120 degree locking piece. This was the German locking piece that was marked #5 when HK Germany...

HK P2000SK .40 to .357 S&W Conversion Barrel. This is a great spare or replacement barrel to have on hand. Also, a popular barrel to convert the P2000SK .40 to .357.

Bolt Carrier - US - RCM - HK53Brand new US manufactured new style HK53 factory bolt carrier. The finest HK53 carrier ever made with the latest & greatest German inspired improvements and updates...

HK 93, 33 & 33K Full Auto Bolt Carrier - US - RCMBrand new US RCM manufactured new style HK33/93, 33K factory bolt carrier. The finest HK bolt carrier ever made with the latest & greatest...

HK PSG1 Trunion ? PTR ? USARCM trunion for custom PSG1, MSG90, & other custom HK91/G3 type builds. Machined completely from ordnance grade 9310 enhanced steel and heat treated to exact HK...

HK45C, HK45C Tactical Threaded Barrel 16x1mm - USUS made HK45C & HK45C Tactical threaded barrel for use with a wide variety of flash hiders & sound suppressors. This is a special offering as...