Daniel Defense 5.56 NATO (5.56x45mm & .223 Remington) / 300 Blackout (7.6x35mm) full-auto compatible, M16 Profile, complete bolt carrier group assembly.

-Machined from 8620 steel
-Heavy Phosphate Coated
-Chrome lined
-Properly staked gas keys
-Made in the USA


-Machined from Carpenter 158 Steel
-High Pressure Tested
-Magnetic Particle Inspected
-Shot Peened
-Heavy Phosphate Coated
-Extractor Booster
-Made in the USA

Daniel Defense BCG 5.56

SKU: 04-013-19032