KAK Industry AR-15 Bolt Carrier Completion Kit w/Phosphate Cam Pin
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Pair with your favorite AR-15 bolt or keep an extra set on hand just in case, this kit includes (1) mil-spec chrome-plated firing pin, chrome OR phosphate plated cam pin, and phosphate coated firing pin retaining pin.
Includes
- Cam pin: 4140 steel, heat treated with hard chrome OR phosphate plating
- Firing pin: 8740 steel, precision ground, heat treated with hard chrome plating
- Firing pin retaining pin: mil-spec, phosphate coated





