Aero Precision M5 AR-10 .308 Bolt Carrier Group with Forward Assist Complete – APRH308184C


SKU: APRH308184C Category:

Buy Aero Precision M5 AR-10 Online

Buy Aero Precision M5 AR-10 Online. The 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 mil-spec phosphate finish, is MPI/HPT and now includes a laser engraved Aero Precision “A” logo!

Carrier Features:

Material: Billet carrier machined from 8620 steel and case hardened

Finish: Mil-spec Phosphate coating

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

The carrier fits DPMS compatible style AR Rifles

Bolt Features:Material: Case Hardened 9310 Steel

Finish: All Bolt components are shot-peened and phosphate coated

Extractor: Machined from 4340 Steel with double o-rings and double springs

Magnetic Particle Inspected and High Pressure Tested

High-pressure bolt – external surfaces are CNC ground after heat treat for a precision fit and firing pinhole diameter is reduced to .070″

Multi-caliber bolt designed to function with .308, 7.62×51, 6.5 Creedmoor, .338 Federal and other .308 based cartridges.

BCG Includes:

Bolt carrier

Complete bolt

Firing pin

Cam pin

Retaining pin



UPC 815421020144


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