TacFire Castle Nut Black Steel for AR-15 Buffer Tube MAR039

TacFire | AR-15 Castle Nut Black Steel MAR039 UPC 811261021914 TacFire: Castle Nut Black Steel for AR-15 Buffer Tube MAR039 – TacFire MAR039 AR-15 Mil-Spec Castle Nut Black Phosphate Steel Secure Buffer Tube Lock End Plate Retention Staked Design High Strength Tactical Builds Custom AR15 M4 Receiver Extension Kits Compatible Corrosion Resistant Precision Machined Reliable Locking Notched Design UPC 811261021914 featuring tacfire castle nut. Supreme tacfire mar039 – TacFire premium castle nut black steel ar-15 buffer tube mar039 supreme reliable legendary lock tight. TacFire Castle Nut field tested trusted versatile premium reliable supreme MAR039. Key Features of TacFire MAR039 Premium TacFireMAR039UPC811261021914 Field Tested Versatile TacFire Reliable Premium Supreme CastleNut AccurateLegendary: Supreme ar15 black steel phosphate mil-spec buffer tube end plate stake tac custom strong notched secure. Trusted Grip Favorite Nut: Pro. Performance Elite: Hold pro. TacFire Supreme: Buffer castle. Staked Compatible: Permanent pro. Black Phosphate: Resist pro. Mil-Spec: Fit pro. : Legend. Specifications - UPC 811261021914 BrandTacFire ModelMAR039 TypeCastle Nut FinishBlack Phosphate MaterialSteel FeaturesNotched, Staking Slots CompatibilityAR-15 Mil-Spec Buffer Tubes The End