Aero Ar15 5.56 Bcg W/9310 Blk Ntrd

The Aero Precision AR15 5.56 Bolt Carrier Group with 9310 Black Nitride finish is a precision-engineered component designed for reliability in various applications, from training to tactical operations. This bolt carrier group is built to meet the demands of shooters who require consistent performance in their 5.56 NATO AR15 platforms.

Constructed from durable materials, this bolt carrier group features a carrier made from 8620 tool steel and a bolt made from 9310 steel, both finished with a black nitride coating that reduces friction and minimizes carbon fouling. This design translates to extended cleaning intervals and lower maintenance needs during multi-day training or mission sequences.

Ideal for those building or upgrading their AR15 platforms, this bolt carrier group is suitable for duty rifles, training armories, or personal defensive systems. Its robust construction and thoughtful design ensure that it meets the baseline requirements for dependable performance in demanding conditions.