Brownells AR-15 Bolt Carrier Group 5.56x45mm Nitride
$89.8 0 in
stock at 2 retailers
Compare Deals from 2 Retailers
Sorted by lowest price
Specifications
Caliber
Brand
MPN
AZT-AR15-SA-001
UPC
050806002388
Finish
Nitride
Fits
AR-15 rifles chambered in 5.56 NATO, .223 Remington or 300 Blackout
Material
9310 tool steel bolt; 8620 hardened steel carrier
Platform
AR-15
Gauge/Chamber
5.56 NATO / .223 Remington / 300 Blackout
Description
Whether you're looking to finish off a new AR-15 build or you need a spare bolt-carrier group to have on-hand as a ready replacement (always a good idea), Brownells has you covered with its AR-15 Bolt Carrier Group. This ready-to-roll BCG is built to provide dependable operation in any AR-15 chambered in 5.56 NATO, .223 Remington or 300 Blackout. Each Brownells AR-15 Bolt-Carrier Group features a bolt machined from 9310 tool steel, which is heat-treated and shot-peened. The carrier itself is machined from 8620 hardened steel. Both of these components, as well as every other part in the bolt-carrier group, are finished in a nitride coating. Every bolt is magnetic-particle inspecte Mfg: Brownells