RCM MP5 “F” STYLE F/A BOLT GROUP

Each bolt group incorporates RCM’s F Style Carrier, Bolt Head, Extractor and 100 degree Locking Piece, We teamed up with other manufactures for the supporting parts that are made to the highest degree of quality. This Group is 100% US made and the finest out there. Complete and ready to drop in and use. Ideal to replace those out of spec bolt groups or to keep as spare parts. Each MP5 F/A bolt group will work with semi or full auto 9mm’s pistol or rifles.

Each 9mm HK MP5, 94 Bolt group includes:
  • RCM Bolt Head- True F Style, Complete with RCM Extractor,Spring and Roller Set
  • RCM Locking Piece- 100 degree
  • Firing Pin- US to exact HK specs
  • Firing Pin Spring- US to HK specs
  • RCM Bolt Carrier- latest F style
  • Recoil Assembly- US made & micro polished for enhanced reliability
  • Simply the finest American Made Bolt Group Available for a fair and honest price. ANYWHERE!

Fits all 9mm:

  • MP5, 94,
  • Clones or other custom builds

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RCM HK STYLE P2000SK-T & P30SK-T 9MM 13.5 x 1MM

Each HK P2000SK & P30SK tactical 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 barrel available for the HK P2000SK, P30SK 9mm pistol. The perfect barrel for use as a spare or for replacement parts. Each 9mm P2000 SK & P30SK tactical barrel is a drop in replacement for your HK P2000SK, P30SK 9mm pistol.
                                   *** INCLUDES THE THREAD PROTECTOR ***
Fits all:
  • P2000 SK (sub-compact) 9mm models
  • P30 SK (sub-compact) 9mm models
  • Traditional button rifled bore for use with jacketed and non-jacketed ammunition
  • Tactical threaded barrel threaded 13.5 X 1 left hand
  • 1:10 right hand twist
  • 4140 stress relieved & properly heat treated steel
  • Micro polished feed ramp
  • Machined to exact tolerances for proper fitment
  • Overall length 3.89″
  • Finished inside and out in the “Nitride” process for enhanced service life
  • 100% made in the U.S.A
  • Each barrel will fit the P2000 SK & also the P30SK 9mm models

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RCM HK STYLE 51K BARREL

HK 51K Barrel

100% US RCM Manufactured HK51K CHFBarrel. Made from the exact HK51K barrel specifications & cold hammer forged steel as HK German barrels. Counts as one US for 922R compliance. Perfect for custom builds and HK51K style builds.
HK51K CHF Barrel:
  • 5.3″ inches long
  • 1:10 twist
  • Chambered 7.62 NATO
  • 12 flutes in chamber – Just like HK German barrels.
  • Knurled sight ring
  • Splined barrelfor posative lockup ofHKflash hiders
  • Threaded 15 X 1 RH (factory thread pitch)
  • 41V45 cold hammer forged (CHF) barrel steel.
  • Nitride Black (same process HK/Sig & Glock use on their barrels and slides.)
  • U.S. Made Barrel counts as one 922 compliant part

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RCM HK STYLE 51 BARREL

HK 51 Barrel- Cold Hammer Forged- Nitrided

US Manufactured RCM HK51 cold hammer forged barrel. Made to the correct HK51 barrel specifications using HK’s tried & true cold hammer forged processes. Each barrel is then treated with the super hard & durable “Nitride” finish. As an added bonus each barrel counts as one US made part for 922R compliance.
HK51 CHF Barrel:
  • 8 3/8 inches long
  • 1:10 twist
  • Chambered 7.62 NATO
  • 12 flutes in chamber -Just like HK German barrels.
  • Knurled sight ring
  • Splined barrel for proper flash hider attachment
  • Threaded 15 X 1 RH (correct HK thread)
  • 41V45 cold hammer forged (CHF) barrel steel.
  • Nitride Black (same process HK/Sig & Glock use on their barrels.)
  • U.S. Made Barrel counts as one 922 compliant part

These are the finest US made HK51 barrels available.

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RCM HK STYLE 40 CAL. EXTRACTOR

 

Made to to highest standards, this  HK style this MP5 40/10/.357 1.4mm Extractor is made from a solid billet of an enhanced steel for superior function & durability. Each extractor has been made to the current HK German Specs & polished face for increased reliability. Perfect to get that out of spec clone or worn out HK bolt working as it should. These are simply the finest US made extractors available. A great upgrade for the clone CA and Vector builds.

 

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RCM HK STYLE .223/5.56 F/A CARRIER, 53 STYLE

Machined from ordnance grade steel. Correct heat treat and tungsten filled. The new RCM HK53 style Carrier is the finest US made Carrier ever. With the latest & greatest German inspired improvements and updates. Ideal for 556/.223 & .300 Black Out firearms. A bonus as each bolt counts as 1 US made compliant part.

Fits all:

  • HK53
  • Custom HK53 builds & clones
  • .300 BLK builds

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“NEW” RCM HK STYLE SP5K F/A BOLT CARRIER

“NEW” SP5K F/A Carrier machined completely from billet ordnance steel. Our US made SP5K carrier is made to the most updated and latest SP5K  specs and more. Tungsten filled, heat treated, Phosphate finish and all hardware installed, The only US made SP5K carrier available.
  • Will work will all semi and F/A builds

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RCM HK STYLE G3K BARREL

HK G3K Barrel

US RCM Manufactured G3K Barrel. Made from the exact G3K barrel specifications and material. Direct replacement for your shot out G3K barrel or for that HKG3K build. Counts as one US compliance part as well.
G3K CHF Barrel:
  • 12.69 inches long
  • 1:10 twist
  • Chambered 7.62 NATO
  • 15 X 1 RH threaded barrel
  • 12 flutes in chamber similar to HK German barrels.
  • Knurled sight ring.
  • 41V45 cold hammer forged (CHF) barrel steel.
  • Nitride Black (same process Sig Sauer/Glock uses on their barrels.)

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