This bolt carrier group is for an AR-15, for the 6.8 SPC/.224 Valkyrie that comes with a nitride finish. This BCG is HPT tested/MPI marked. These BCGs are produced using the most precise milling and turning tools and equipment in the industry to instill customer confidence in the quality of the finished firearm. Davidson Defense has .308, 5.56 /.223, 6.5 Grendel, 6.8 SPC, 458 SOCOM and 7.62x39 Bolt Carrier Groups for industry leading firearms makers.
Manufacturer: Davidson Defense
Caliber: 6.8 SPC/.224 Valkyrie
Bolt: Made From 9310 Steel, Type 2 Bolt Face