Fostech Complete M16/AR15 Bolt Carrier Group Nickel Boron Coating Low Mass - 6229
Fostech Complete M16/AR15 Bolt Carrier Group Nickel Boron Coating Low Mass - 6229
MPN: 6229
| UPC: 639266300069
PRODUCT DESCRIPTION
FosTecH 6229: This phenomenal and beautiful Nickel Boron mil-spec bolt carrier group is one of the main components you need to finish your AR-15 build!. This BCG is ready to be dropped in your upper to provide smoother action and easier cleaning. This low-mass BCG provides faster cycling, and the best part is that it works flawlessly with the FosTecH Echo triggers and makes them shoot even quicker!
SPECS
Additional
.223 / 5.56 / .300BLK compatible
Plated inside and out with Nickel Boron
9310 alloy steel is Magnetic Particle Inspected
8620 steel M16 style bolt carrier lightened for low mass