Failzero Lightweight Bolt Carrier Group
Carrier Weighs 6.4 oz/ complete BCG weighs 9.2 oz
Compatible with all MilSpec AR Platforms
Components are EXO NIB
Compatible with 5.56, .223 and .300...
Always Armed 9MM Bolt Carrier Group
Made in the USA
Black Nitride Finish
8620 Steel Carrier
17-4 Stainless Steel Firing Pin
Ramped and Compatible with Standard AR15 Hammer
Works with Both...
9MM BOLT CARRIER GROUP
Complete, drop-in carrier/bolt assembly is ramped on the bottom to provide clearance for a factory .223/5.56mm hammer in your 9mm conversion. Eliminates the need to install a...
PREMIERE MANUFACTURING AR15 BOLT CARRIER GROUP
M16-cut carrier
Machined from 8620 tool steel (carrier) and 9310 steel (bolt)
Carrier has forward assist serrations
Salt bath black nitride finish...