RCM HK STYLE MP5K 9MM LOCKING PIECE #27/90 DEG.

RCM HK STYLE MP5K 9MM LOCKING PIECE #27/90 DEG.

Machined and properly heat treated from ordnance grade steel.  A definite must have item that is used in conjunction when using a suppressor and or a variety of ammunition. This will aid in fine tuning you pistol due to the wrist brace not being shouldered and not having the resistance like a butt stock.

For these platforms:

  • MP5K
  • MP5K-N
  • MP5K-PDW
  • SP89
  • MP5
  • MP5-N
  • Other custom builds or clones

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RCM MK 23 .45 BARREL M16 X 1MM RIGHT HAND

RCM MK 23 .45 BARREL M16 X 1MM RIGHT HAND

HK Mark 23 Barrel with a Factory Like, 16 x 1mm Right Hand Thread. Comes with a Thread Protector and Green O-ring

Each barrel made from ordnance grade steel, heat treated and finished inside and out in the ultra-desirable nitride finish. This is the finest replacement barrel available for the HK Mark 23 .45 pistol. The perfect barrel to use as a spare or for replacement. Each Mark 23 barrel is a drop in replacement for your HK Mark 23 pistol.
US made HK Mark 23 tactical threaded barrel for use with a wide variety of flash hiders & sound suppressors. This is a Mark 23 threaded 16 X 1mm RIGHT HAND Thread like the Factory Barrel.
  • Traditional button rifled bore for use with jacketed and non-jacketed ammunition
  • 4140R double stress relieved & fully heat treated steel
  • Micro polished feed ramp
  • 1:16 Twist
  • Each barrel is chambered in .45 with a polished feed ramp
  • Machined to exact tolerances for proper “drop in” fitment
  • Finished inside & out in the “Nitride” process for enhanced service life
  • Includes the O-ring and Thread Protector

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RCM MK 23 .45 BARREL M16 X 1MM LEFT HAND

RCM MK 23 .45 BARREL M16 X 1MM LEFT HAND

HK Mark 23 Barrel with a 16 x 1mm Left Hand Thread. Comes with a Thread Protector and Green O-ring

Each barrel made from ordnance grade steel, heat treated and finished inside and out in the ultra-desirable nitride finish. This is the finest replacement barrel available for the HK Mark 23 .45 pistol. The perfect barrel to use as a spare or for replacement. Each Mark 23 barrel is a drop in replacement for your HK Mark 23 pistol.
US made HK Mark 23 tactical threaded barrel for use with a wide variety of flash hiders & sound suppressors. This is a special offering as a Mark 23 threaded 16 X 1 LEFT HAND. Not available anywhere else.
  • Traditional button rifled bore for use with jacketed and non-jacketed ammunition
  • 4140R double stress relieved & fully heat treated steel
  • Micro polished feed ramp
  • 1:16 Twist
  • Each barrel is chambered in .45 with a polished feed ramp
  • Machined to exact tolerances for proper “drop in” fitment
  • Finished inside & out in the “Nitride” process for enhanced service life
  • Includes the O-ring and Thread Protector

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RCM HK STYLE P2000 357 SIG

Each P2000 357 Sig conversion barrel is machined from 4140r grade steel, heat treated and Nitrided inside and out. This is the finest conversion barrel available for the HK P2000 .40 cal pistol.
  • Button rifled bore
  • 1:16 right hand twist
  • 4140R stress relieved & properly heat treated steel
  • Micro polished feed ramp
  • Machined to exact tolerances for proper fitment
  • Finished inside and out in the “Nitride” process for enhanced service life
  • 100% made in the U.S.A

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RCM HK STYLE P2000SK 357 SIG

HK P2000SK  SIG

Each P2000 SK 357 SIG from 4140r rifle barrel steel, heat treated and finished inside and out in the ultra-desirable “nitride” finish. This is the finest conversion barrel available for the HK P2000SK .40 pistol.
Fits all P2000 SK (sub-compact) .40 models:
  • Traditional button rifled bore
  • 1:16 right hand twist
  • 4140 stress relieved & properly heat treated steel
  • Micro polished feed ramp
  • Machined to exact tolerances for proper fitment
  • Finished inside and out in the “Nitride” process for enhanced service life
  • 100% made in the U.S.A

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RCM HK STYLE BOLT HEAD .308/7.62 COMPLETE

RCM HK STYLE BOLT HEAD .308/7.62 COMPLETE

The latest generation style bolt head machined from ordnance grade steel and properly heat treated. Perfect for all .308/7.62 roller lock firearms. This is a complete bolt head, ready to be used. We use the Upgraded Gen 1 Roller Retainer spring.

Compatible with:

  • HK G3, 91
  • Clones or other custom builds

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RCM HK STYLE .223/5.56 F/A CARRIER, 33/93

RCM HK STYLE .223/5.56 F/A CARRIER, 33/93

Machined from ordnance grade steel. Correct heat treat and tungsten filled. The new RCM HK Style 33/93 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 HK33/93 builds & clones
  • .300 BLK builds

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