Elevate your .308 rifle with the Aero Precision Nickel Boron Bolt Carrier Group. Experience enhanced reliability, reduced friction, and easy maintenance with advanced Nickel Boron coating. Upgrade your firearm's performance and enjoy a smoother shooting experience with Aero Precision's precision engineering and quality craftsmanship.
Features:
Carrier - NIB Coated 8620 Steel Carrier
Bolt - NIB Coated 9310 Steel
Gas Key - NIB Coated 4150 Billet Steel
Gas Key - Torqued and Staked
Extractor - QPQ 4150 Billet Steel
Cam Pin - NIB 4140 Steel
Dual Nested Extractor Springs
