Phase 5 Tactical Universal Mini Stock (UMS)

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.Compatible with:• 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.Benefits of the UMS include:• Proudly made in the USA from USA sourced raw billet 6061-T6 aluminum.• Lighter than most polymer adjustable stocks at (5.7 oz.)Specs:• Dimensions: 5 x 1-3/4 x 2-1/4 inches• Weight: 5.7 oz.• Material: 6061-T6 Aluminum• Finish: Black MIL-A-8625 Type III Class 2 hard coat anodizing