Deploy 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. Specifications for CMMG, Inc Fastback Receiver Extension: Manufacturer: CMMG Color: Black Finish: Anodized Fabric/Material: Aluminium Condition: New Features of CMMG, Inc Fastback Receiver Extension Fastback Receiver Extension 6 Position Mil-Spec Diameter Aluminum Black Anodized Finish P3 Screw Included Package Contents: CMMG, Inc Fastback Receiver Extension Fastback Receiver Extension P3 Screw
3 reviews for CMMG, Inc Fastback Receiver Extension
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Joe –
Just as advertised. Works perfectly with the sba4 brace.
Dman –
This is one of those overlooked items. I put my stock on the 5th detent and not the 6th. Most folks probably don't think much of it but the instant pull and preset detent make this as fast as it can possibly be to accurately position the stock for being at the ready. No need to push the button. Pull and go.
JD Gun –
Quick into action, pre set. Pull and run. Ordered my second one, will order more.