DealBuilding your own accurized 18" LR308 .308 Rifle Upper Receiver is a snap when you have all of the right parts. It's even easier when someone has already done the legwork to source all of the components, made sure they are of the highest quality and fit and then put them all into a nice little package for you and it's a complete no-brainer when they do all of that and then offer it to you at a price you cannot beat if you tried putting it all together yourself AND THEN offering to ship it all to you FOR FREE! Well that's exactly what we have done and we guarantee you're going to like it! This build kit includes all of the following high-quality parts: 18" Ballistic Advantage .308 Heavy Profile Rifle Length, Modern Series Barrel, 1:10 Aero Precision M5 .308 / 7.62 Complete Bolt Carrier Group w/ Forward Assist Serrations, 8620 Steel, Mil-Spec Phosphate Coating - Black Aero Precision M5 .308 Assembled Upper Receiver - Hardcoat Anodized Black Ground Zero Precision Steel Mod 1 .750 Micro Gas Block with mounting hardware Seamless Stainless Rifle Length Gas Tube with Roll Pin A2 "Birdcage" 5/8-24 Flash Hider with Crush Washer Mil-Spec .308 Charging Handle from Ground Zero Precision |