The Aero Precision PRO Series BCG Assembly - .223/5.56 is a bolt carrier group / bolt for AR-15.
The Aero Precision PRO Series 5.56 Bolt Carrier Group is built from the ground up to meet the demands of the most extreme conditions. Each component and manufacturing process of the PRO Series 5.56 Bolt Carrier Group was deliberately chosen to increase the reliable service life of the bolt carrier group and its components.
Features
- Firing Pin:
- Ground from 8640 Steel
- Nitride Finish
- Gas Key:
- Machined from hardened 4140 steel
- Torqued to spec with grade 8 hex fasteners
- Properly staked to Mil-Spec
Specifications
- Brand: Aero Precision
- Fits: AR-15 Style Rifles
- Caliber: .223 Remington/5.56x45 NATO
- Color: Black
- Material: 8620 Steel, Nitride Finish
- Manufacturer Part #: APRH101767C
- UPC: 815421029949
