The Phase 5TM Universal Mini Stock (UMS) is a fixed stock solution for your rifle that fits on a variety of buffer tubes and receiver extensions.
• Mil-Spec 6-position carbine receiver extensions
• Phase 5TM HexOne Buffer Tube
• Phase 5TM Hex-2 Buffer Tube
• Most cylindrical buffer tubes, 1.10”-1.25” OD*
• Rifle length receiver extension tube*
* The set screw will be more secure on cylindrical buffer tubes if you put a small dimple on the tube.
We are so confident that you will be 100% satisfied with this product that we have backed your purchase with our 30 day money back guarantee. Made in USA