6.5mm Grendel Titanium Black Ti Complete BCG – M16 profile – Adjustable Gas Key
Available on backorder
6.5mm Grendel Type II Bolt
RCA quality fully Titanium carrier w/ propietary aerospace nitride coating.
This carrier fills the space of an M16 profie while reducing weight substantially at 7.8 ounces.
Aerospace surface treatment provides the ultimate durability and wear resistance.
Bolt material 9310
RCA billet Adjustable Gas Key torqued and staked.
Tool steel extractor and cam pin