The AR10 bolt carrier group from ODIN Works is made to work with different calibers. Will function with any caliber using that size of case head, including.308, 6.5 CM, 6 CM, and others. High pressure cartridges benefit from firing pins and pin holes with smaller diameters.
Carrier made from case hardened 8620
Black nitride finish (QPQ)
Multi Caliber, High Pressure bolt
MPI and HPT tested
Properly staked gas key made from 4130.
Hardened 4340 cam pin
Bolt made from case hardened 9310
Extractor 4340 steel
Made in USA
Fits DPMS style and other AR10 rifles