Description

Go PRO – The Best BCG that Aero Precision has to Offer

The Aero Precision PRO 5.56 Bolt Carrier Group represents the best value for the most prolific, high-volume shooters. Each component’s material has been carefully chosen to ensure a long service life, reliable function, and minimized wear. This BCG can withstand an aggressive firing schedule, with an easy-to-clean Black Nitride finish on every component.

There are no mystery meat components here – only top-quality parts carefully chosen to give you optimal performance.

https://www.buygunsonlinewithterry.com/product/aero-precision-pro-series-ar-15-black-nitride-bolt-carrier-group/

Category: Aero Precision Tags: Aero Precision, Aero Precision PRO Series AR-15, Aero Precision PRO Series AR-15 Black Nitride Bolt Carrier Group, Buy Aero Precision PRO Series AR-15

9310 Steel Bolt – Better than Carpenter 158?

You’ll see a lot of claims online that C158 steel is the only steel for an AR-15 bolt because that’s what the military uses. Frankly, it’s not true, and that’s why Aero Precision went with 9310 steel for the most important part of the BCG. The bolt is heat treated to provide superior strength and durability, as well as shot peened and MPI tested to ensure the quality.

Specifications

Caliber: .223/5.56, .300 Blackout, .350 Legend
Finish: Black Nitride
Carrier Type: M16/Full Auto Capable (Best for AR-15)
Carrier: 8620 Gun Steel
Gas Key: 4140 Steel
Gas Key Screws: Grade 8, staked
Bolt: 9310 Steel, MPI tested, Shot Peened, and Heat Treated
Extractor: 4140 Steel
Cam Pin: 4140 Steel
Ejector: S7 Tool Steel
Firing Pin: 8640 Steel, Black Nitride Treated
Mil-Spec O-Ring and Gas Rings
Weight: 11.5 oz.
Country of Origin: USA

Search This Blog

Microsoft Expertise Blogger Post Community

Aero Precision PRO Series AR-15 Black Nitride Bolt Carrier Group

Description

Go PRO – The Best BCG that Aero Precision has to Offer

9310 Steel Bolt – Better than Carpenter 158?

Specifications

Comments

Post a Comment

Popular Posts

Cmmg Banshee 300, Cmmg Banshee Mk4 300 blk 8

Thompson M1A1 SMG Parts Kit M1 Original Barrel