Product Summary
The JP Enterprises LMOS JPBC-3 is a low-mass bolt carrier group designed for the AR-15 platform and calibrated for .223 Remington. Featuring a sleek black finish, this assembly reduces reciprocating mass to improve recoil management and increase cycling efficiency. Its lightweight profile allows for quicker lockup and faster bolt speed, making it ideal for precision builds and competitive shooting. This carrier integrates seamlessly with standard AR-15 upper receivers to ensure consistent feeding and smooth extraction.











