40S&W

RCM HK STYLE MP5 40 CAL LOCKING PIECE LO IMPULSE #24
10mm, 40S&W, HK SMG
$50⁰⁰
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RCM HK STYLE MP5 40 LOCKING PIECE, 100 DEGREE
40S&W, HK SMG
$50⁰⁰
For the MP5 40 or 10mm .40 Platform. Made out of ordnance grade material and heat treated to spec. This is a RCM exclusive. For when you have a finicky gun that has issues with feeding and extraction
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RCM HK STYLE MP5 40 LOCKING PIECE, SD 115 DEGREE
40S&W, HK SMG
$50⁰⁰
For the MP5 40 or 10mm SD Platform. Made out of ordnance grade material and heat treated to spec. This is a RCM exclusive.
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RCM HK STYLE MP5 40 LOCKING PIECE, SD 120 DEGREE
40S&W, HK SMG
$50⁰⁰
For the MP5 40 or 10mm SD Platform. Made out of ordnance grade material and heat treated to spec. This is a RCM exclusive.
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RCM FRONT SIGHT WITH INTEGRATED BLADE
10mm, 40S&W, 9mm, HK SMG
$65⁰⁰
" NEW" RCM Front Sight with sight pin machined in it. This design incorporates the blade into the part. Plus we made the pin twice as thick. Machined from billet 1018 CR. If you want to make it into a night just paint the tip of the pin with Bright Sight. A paint made for builders who don't want to pay for expensive night sights.
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