Brownells BRN AR-15 Standard Buffer Body Assembly

The Brownells BRN AR-15 Standard Buffer Body Assembly is a replacement buffer body designed for AR-15 rifles. This component is a key part of the bolt carrier group's recoil system, helping to regulate cycling and reduce felt recoil. Built to standard AR-15 specifications, it is compatible with mil-spec carbine and rifle buffer tube setups. A reliable option for gunsmiths and builders performing maintenance or custom AR-15 builds.