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Daniel Defense Castle Nut Black
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$8.39
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SKU: GAG_GSS-15-057-20039-338346
Overview
Made with recesses for staking your rear receiver end plate to prevent the castle nut from coming loose. It is finished with a heavy magnesium phosphate coating and is compatible with common armorers/castle nut wrenches (not included). Specifications: - Weight: 0.5 oz