Aero Precision's .308 / 7.62 Bolt Carrier Group is the perfect firing mechanism for your big-bore rifle build. This high quality BCG features a Black Nitride finish" is MPI/HPT and now includes a laser engraved Aero Precision 'A' logo
Machined from 8620 Steel
Black Nitride Finish
8620 Steel Bolt Assembly
4140 Steel Bolt Guides
Grade 23 Titanium Firing Pin
Firing Pin Retaining Pin
4140 Steel Extractor
Heavy Duty extractor coil pin
Stock Notice: This item is NOT marked "In Stock". We will contact you within 12-24 hours by email if your order is on backorder with our distributor and will take longer than the 5-7 business days it takes us to ship out. Please do not order if you need this item shipped immediately.