Description

AT3™ AR-15 5.56 NATO/.300 Blackout Nitride Bolt Carrier Group –

AT3™ AR-15 5.56 NATO/.300 Blackout Nitride Bolt Carrier Group

Elevate your AR-15's performance with the AT3™ Nitride Bolt Carrier Group, designed for exceptional durability and reliability.

Features:

Black Salt Bath Nitride Finish
MPI Inspected Bolt
Properly Staked Grade 8 Gas Key Screws
Lifetime Warranty

Benefits:

Durability: The black nitride finish offers excellent hardness, ensuring a long-lasting bolt carrier group.
Ease of Maintenance: This finish provides superior lubricity, making the BCG easy to clean and less dependent on lubrication compared to mil-spec phosphate coatings.
Reliability: A high-quality bolt carrier group is essential for consistent rifle performance. Trust in a BCG that is guaranteed to last a lifetime.

Specifications:

Caliber: .223/5.56/.300 Blackout
Finish Type: Black Salt Bath Nitride
Carrier Type: M16 Auto (Ideal for AR-15)
Carrier Material: 8620 Gun Steel
Gas Key Material: 4130 Steel
Gas Key Screws: Grade 8
Bolt Material: MPI Tested 9310 Steel, Shot Peened
Extractor Material: 4140 Steel
Cam Pin Material: 8620 Steel
Firing Pin Material: 4140 Steel, Chrome Plated
Mil-Spec O-Ring and Gas Rings
Weight: 11.5 oz.
Made in the USA

Invest in a bolt carrier group that combines advanced materials, precision engineering, and a superior finish for unmatched performance and longevity.