DB TAC Mil Spec .223/5.56 Castle Nut Lock Collapsible Stock Aluminum


SKU: 1053AL Categories: ,
  • Made By aluminum alloy
  • 30% stronger and harder than 7075 T6
  • Built to mil-spec dimensions
  • Type III hard coat anodized
  • Weighs approx. 62% lighter than the standard steel castle nut
  • Lifetime warranty
FacebookTwitterGoogle PlusPinterestLinkedin


The Lightweight Castle Nut is 30% stronger and harder than 7075 T6 and is built to mil-spec dimensions. the Lightweight Castle Nut weighs approximately 62% less than its heavier steel mil-spec counterpart. The V7 Weapon Systems’ castle nut is 100% corrosion resistant with its material and weighs only 9.7 grams. It has a hole drilled on the side that allows the castle nut to be installed / tightened with a single point hook style wrench found on most AR multi tools. Lifetime warranty.

Additional Information

Weight0.2 lbs