KAK Free Float Handguard Hardware Kit AR-15

Our twin lug fastening system pulls the handguard firmly against the barrel nut, eliminating handguard deflection, while the anti-rotation tabs guarantee that the handguard is in perfect alignment with your upper receiver. Unlike the pressure clamps used on many handguards, our mounting system ensures that your handguard will not detach from the upper or rotate out of place. Our Handguard design is incredibly rigid in combination with our HD barrel nut and heavy-duty mounting hardware. Steel HD barrel nut - Properly heat treated with phosphate finish uses a standard castle nut wrench or the included barrel nut wrenchBillet aluminum fastening lugs- Properly heat treated, phosphate finishGrade 8 HD fasteners, properly heat treated, black oxide finish, hex head.Weight- 4.92 oz, Total