5.56/.223

AR-15 5.56/.223 16"M4 MAGPUL MOE DEFENDER RIFLE KIT, left hand. This rifle kit contains all components to complete your AR-15 Rifle build in various colors (choose on top). The rifle kit includes left hand upper receiver, left hand BCG, and left hand lower parts kit. Comes WITHOUT 80% lower rec..

AR-15 .223 WYLDE 18" STAINLESS BLACK CLAW KEYMOD UPPER ASSEMBLY, LEFTY. THIS UPPER IS ESPECIALLY BUILD FOR LEFT HAND GUN ENTHUSIAST.Barrel - 18" 416R stainless steel hbar contour barrel. Hardened to 26-32 rc and stress relieved. Chambered in .223 WYLDE (shoots both 5.56 and .223), 1-8 rh twist. Bear..

AR-15 5.56 16" COMPLETE AIRLIGHT SERIES RIFLE KIT LEFT HAND - Choose various colors, blue, green, white, red, yellow or burnt bronze, among others. This rifle kit contains all components to complete your AR-15 project, except 80 percent stripped lower receiver. Available for purchase separat..

AR-15 5.56/.223 16" diamond fluted upper assembly, Left HandBarrel - 16" 416 stainless steel hbar contour barrel.  Diamond fluted. Hardened to 26-32 rc and stress releived.  Chambered in .223 Wylde. 1-9 rh twist button rifled. .750 under gas block. Threaded 1/2x28 and has x-treme muzzle br..

AR-15 5.56/.223 20" stainless steel bull upper assembly LEFT HAND. Barrel - 20" 416 stainless steel bull contour barrel. Hardened to 26-32 rc and stress releived.  Chambered in 5.56 nato (also accepts .223 rounds). 1-8 rh twist 6 groove button rifled. .936 under gas block. Target crowned. M4 fe..

AR-15 Lower Parts Kit - Left Hand Includes:     Left hand safety selector     Black A2 Pistol Grip and Hammer     Trigger     Pistol Grip Screw (Black Bag)     Pistol Grip Lock Washer (Black Bag)     ..