Barrel Nut, Yuanboco Threaded Barrel Quad Rail Float Standard Nuts Ring Tools
Material: aluminum steel<br> <br> Net weight: 92g<br> <br> Gross Weight: 95g<br> <br> Packing: opp bag<br> <br> Packing list: 5.56 Round ring thread nut 1 package (nut 1, hex wrench 1, small screw 1)<br> <br> Nuts are made from special engineered, heat treated mill-spec steel that has been fine turned balanced between high spring rate and ductility.<br>