CMMG Fastback Receiver Extension Mil-Spec 100101189 Trusted Bushnell quality: Built by

Trusted Bushnell quality: Built by a brand known for dependable optics and outdoor-ready performance

With its functional features and modern design

We upgraded the outsole of our popular UA Tactical Stellar to be slip-resistant so the elements won't get in the way

it’s also exactly what you’d want for the daily grind

The aluminum handles are contoured for a better grip and include a glass breaker pommel

CMMG Fastback Receiver Extension Mil-Spec 100101189 Trusted Bushnell quality: Built byDeploy your favorite stock (or brace) faster than ever. The Fastback Receiver Extension attaches to any firearm that accepts a Mil Spec receiver extension (buffer tube). Once installed, this allows you to easily pull the stock (or brace) back to an extended position, without pressing a release button.