Bolt carrier set 2-pieces for CGS AR M4 GBBR CGS

The bolt carrier set for CGS AR and M4 GBBR CGS is a drop-in replacement part designed specifically for GBBR replicas from the CGS AR and M4 series by CGS (CYMA). Fully built in steel, it stands out with its blue training-style finish, a visually recognizable feature that clearly differentiates it from a standard bolt carrier. It comes with a complete nozzle assembly, ready to install with no additional parts required.

With its 177 mm length and 215 g weight, this bolt carrier set offers a robust construction suited to the demands of GBB operation. Its drop-in design ensures direct installation on compatible CGS AR and M4 GBBR replicas, with no modification needed. The inclusion of the complete nozzle in the box simplifies the replacement process and represents a real time-saver for the player looking to restore their replica or improve the reliability of their cycle.