
In stock — ships from distributor
⚠ This item is a firearm and must ship to a licensed FFL dealer. You will pick your dealer at checkout.
| Brand | CMMG |
|---|---|
| Model | Receiver Extension |
| MPN | 55CA646 |
| UPC | 815835012636 |
| Category | Parts / Grips & Stocks |
<p>Combine this kit with your choice of lower parts kit to complete your lower group.<ul> <li>CMMG A1 Receiver Extension</li> <li>Rifle Buffer Assembly</li> <li>Rifle Action Spring</li> <li>A1 Rifle length Butt stock Assembly</li> </ul></p>