Aero Precision .308 / 7.62 BCG w/9310 Bolt – Aero Logo – Black Nitride (C)
$242.99
Aero Precision .308 / 7.62 BCG w/9310 Bolt – Aero Logo – Black Nitride (C)
Additional information
| upc | 815421020168 |
|---|---|
| manufacturer | Aero Precision |
| Manufacturer Part Number | APRH308186C |
| Length | 11.2500 |
| Product Type | Bolt Carrier Group |
| Model | Complete |
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Description
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 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 – advanced lower friction coating that minimizes the need for lubricants and cleaning
- 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
- Carrier fits AR .308 compatible style AR Uppers and Rifles
Bolt Features:
- Material: Case Hardened 9310 Steel
- Finish: All bolt components are shot peened and black nitride 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 pin hole diameter is reduced to .070″
- Multi-caliber bolt designed to function with .308 7.62×51 .338 Federal and other .308 based cartridges.
BCG Includes:
- Bolt carrier
- Complete bolt
- Firing pin
- Cam pin
- Retaining pin
Specifications
- Short Stroke Gas Piston Gas System (Rifle Length)
- 18.6″ Barrel Length ( Mid-Weight style, non-fluted)
- 1:8 Twist Rate Rifling
