Aero Precision Inc 308 Winchester 7.62mm Bolt Carrier Group

Description
Our .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 tested, and now includes a laser-engraved Aero Precision 'A' logo!

Carrier Features:

• Machined from 8620 Tool Steel (Carrier) and 9310 Steel (Bolt)
• Finish: Black Nitride or Phosphate
• Gas Key: 4130 Steel, attached with Grade 8 hardware and properly staked
• Firing Pin: Machined from 8740 Steel and hard chrome coated
• Forward Assist Serrations
• Laser-engraved Aero Precision logo or No Logo option
• Fits AR .308 compatible style AR Uppers and Rifles

Bolt Features:

• Material: Case Hardened 9310 Steel
• Extractor: Machined from 4340 Steel with double o-rings and double springs
• Magnetic Particle Inspected and High Pressure Tested
• High pressure bolt with CNC-ground external surfaces for precision fit
• Reduced firing pin hole diameter (.070")
• Multi-caliber compatibility: .308, 7.62x51, .338 Federal, and other .308-based cartridges

BCG Includes:

• Bolt Carrier
• Complete Bolt
• Firing Pin
• Cam Pin
• Retaining Pin

Restricted Part: Please check your state regulations for ownership. May require documentation.