Enhance your shooting capabilities with the Tiger Rock Inc RK15KIT AR15 Rifle Build Parts Kit FREE Stock, a must-have for firearm enthusiasts. This kit provides robust components for constructing a reliable .223/5.56 rifle, ensuring top-tier performance and customization. AR-15 Tactical Charging Handle AR-15 Dust Cover w/ Flag Engraving AR-15 Forward Assist - Black .750 Low Profile Gas Block and Sliver Carbine Length Gas Tube - Assembled AR-15/.223/5.56 A2 Muzzle Brake for 1/2"x28 Pitch - 5 Ports AR-15/.223/5.56 Tapered Steel Crush Washer 1/2"x28 AR-15 M4 Six Position Buffer Tube Kit -Mil-Spec Lower Parts Kit w/ Standard Grip & Trigger Guard Get a FREE AR-15 Collapsible Standard Stock Body with your purchase for enhanced versatility.