When you are ready to build an AR for yourself, trust the TacFire AR-300 Unassembled Pistol Build Kit lower receiver. Made with durable steel and aluminum parts, this is chambered in .300 AAC Blackout with a 10.5-inch barrel for optimum power. Get the best AR deals online from GrabAGun today!
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TacFire's AR-300 Unassembled pistol build kit includes a black parkerized barrel with a 1:8 twist rate, 5/8x24 spiral fluted Krink style forwarder muzzle device; a Slim M-Lok free-float handguard; 7075-T6 billet aluminum stripped upper; 5.56 bolt carrier group; Mil-Spec charging handle, dust cover, forward assist, heavy buffer, pistol length gas tube, low profile gas block; complete pistol buffer tube, A2 pistol grip, and lower parts kits all made in the USA. This model has a 10.5" barrel and 10" handguard.
WARNING: This product can expose you to chemicals including arsenic, which is known to the State of California to cause cancer. For more information, go to WWW.P65WARNINGS.CA.GOV
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