Description
Description: Aero Precision 5.56 PRO Series Complete Bolt Carrier Group w/ Logo, Black Nitride. Built from the ground up to meet the demands of the most extreme conditions, this bolt carrier group is designed for AR-15 platforms chambered in .223 Rem and 5.56x45mm. This complete assembly includes a bolt machined from 9310 steel, a cam pin produced from 4140 steel, a heat-treated extractor, a carrier body machined from 8620 steel, a properly staked gas key, an ejector machined from S7 tool steel, and a firing pin with a nitride finish.
Note: It is recommended that all Aero Precision parts be installed by a qualified and trained gunsmith.
Features:
- Bolt – 9310 Steel with a flash nitride finish to ensure proper heat treatment. Shot peened and MPI Tested
- Cam Pin – Index marked to ensure consistent installation, prolonging the service life
- Gas Key – Torqued to spec with grade 8 hex fasteners and properly staked
- Firing Pin – Ground from 8640 steel and featuring a nitride finish
- Carrier – Critical surfaces precision ground to exacting tolerances to optimize gas efficiency
Manufacturer: Aero Precision
PRODUCT SPECIFICATIONS:
- Brand: Aero Precision
- Caliber: .223 Rem,5.56x45mm
- Finish / Color: Black
- Firearm Type: Pistol,Rifle
- Material: Steel
- Models Fit: AR-15
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