Azimuth Technology 6.5 Grendel Full Auto Nitride Bolt Carrier Group

Azimuth Technology is one of the premier BCG makers in the industry. Made in USA with premium materials. Carrier Specifications Material: 8620 Steel Type: M16 Full Auto (Preferred for most AR-15 builds)Grade 8 Gas Key Screws Coating: Black Nitride Bolt Specifications Bolt Material: 9310 Steel | Shot Peened Extractor Material: 4140 Steel Caliber: 6.5 Grendel (Type II)Mil-Spec O-Ring Mil-Spec Gas Rings (3) Cam Pin Material: 8620 Steel Firing Pin Material: 416 Stainless Steel Other: MPI Inspected Lifetime Warranty - Azimuth BCGs carry a lifetime, no questions asked, warranty.