TROY DEFENSE AR 5.56 X 45 MM (.223) Troy Defense 5.56 Carbine: Attention to detail and manufacturing excellence are designed into every level of the Troy Defense 5.56 Carbine . From the smallest to largest component , nothing is overlooked. Only the best, most reliable components available make it into a Troy Defense Carbine. Troy Defense 5.56 Carbine Specifications: -Mil-Spec hard coat anodized forged flat top upper receiver with integrated M4 feed ramps -Mil-Spec hard coat anodized forged lower receiver with Troy Industries Enhanced Trigger Guard -Chrome Moly Vanadium Melonite coated 1/7 RH twist barrel, chambered in 5.56 with M4 feed ramps -Troy Industries free float modular 13? Alpha Rail system with integrated spring loaded front M4 Battlesight -Mil-Spec bolt and carrier with properly staked gas key -Troy Industries Battle Ax 6 position (Pinned for compliant models) buttstock with Mil-Spec receiver extension -Troy Industries Medieval Flash Suppressor/or pinned Claymore Muzzle Brake -Troy Industries Rear Folding BattleSight -Troy Industries Enhanced CQB Pistol Grip -Troy Industries BattleMag
