JP Enterprises Complete JPBC Bolt Carrier Group BCG JPBC-3 .223 Black

JP Enterprises Complete JPBC Bolt Carrier Group BCG JPBC-3 .223 Black. By reducing the reciprocating mass within the operating system the bolt velocity is increased while simultaneously reducing the overall impulse experienced by the shooter with each shot. Consequently LMOS equipped rifles have virtually no reciprocating mass feel and move less during cycling allowing for much faster sight recovery and follow-up shots. While use of the LMOS components is recommended only for competition and sporting use this is only precautionary as their reliability is excellent particularly on rifles with adjustable gas systems. Like all our bolt carrier designs LMOS carriers feature a 100percent increase in bearing surface for smoother operation improved alignment and lower wear in the upper receiver as well as the longer Mil-spec. cocking pad for optimal reliability. In fact Team JP shooters have been using the LMOS system for over a decade without any reported operating system malfunctions at a match and most every shooter that implements this operating system feel that it is proven to be a great performance improvement. Some shooters have even reported fewer unexplained flyers in their groups after switching to the LMOS system. Specifications for JP Enterprises Complete JPBC Bolt Carrier Group (BCG) .223 Caliber: Manufacturer: JP Enterprises Cartridge: .223 Remington Gun Model: AR-15 Gun Frame Size: Small Hand: Right Condition: New Features of JP Enterprises Complete JPBC Bolt Carrier Group BCG: Reduced stroke length for faster firing impulse Designed for optimal function for a heavier operating system that reduces bolt bounce while improving reliability and accuracy Tighter firing pin channel to reduce pin wear High-energy tumble process offers a finer cosmetic finish Includes firing pin and retainer pin Package Contents: JP Enterprises Complete JPBC Bolt Carrier Group JP Enterprises JPBC-3A: Complete JPBC Bolt Carrier Group JPBC-3 .223 Black