[Last Edit: 1/5/2021 12:59:32 PM EST by westernsport]
Everything you need to build out a high quality AR15 carbine using whatever lower receiver you want. Upper is completely assembled. You only need to put your lower parts kit in a lower receiver and install buffer tube kit. Built, test-fired, and quality checked in house, our AR15 rifle kits will provide you a lifetime of reliable service. 100% USA Made https://www.westernsport.com/product/rankin-industries-rifle-kit-5-56-16-inch-barrel/ [color=#274E13][size=6]
Upper Receiver 16" 4150CMV Barrel - 1:7 twist - mid-length gas system - nitride finish 15" free float MLOK hand guard with one rail section Forged 7075-T6 upper receiver
Nitride finish BCG with 9310 bolt Standard A2 flash hider Lower Parts Kit Buffer Tube Kit Mil-spec dimension buffer tube Carbine weight buffer Carbine buffer spring Standard end plate and castle nut M4 Stock with QD mounts 100% USA made