JP Ultra LMOS Bolt Carrier Group

JP Ultra LMOS™ Bolt Carrier Group with JP Enhanced Bolt

Re-engineered for improved reliability and performance with lower maintenance requirements, the new JPBC-1 is the ultimate in improved reliability and performance, especially when combined with a high-efficiency JP muzzle brake, adjustable gas system and Silent Captured Spring. The end result is a carrier that leaves your .223 shooting like a rimfire .22.

The JPBC-1 checks in at 2.9 ounces less than the 416 LMOS™ carrier and 0.7 ounces less than even the titanium carriers offered on the market today. Each unit comes as a complete kit including the JP Enhanced Bolt, JP precision-ground one-piece gas ring as well as a titanium firing pin. Run in concert, this gas ring ensures perfect bore-to-gas seal fitment in the JPBC-1 and minimized friction to enhance reliability when fouled while the titanium firing pin eliminates any possibility of slamfire at the higher bolt velocities.

Product Instructions

Made in the USA