Description
Cross Machine Tool Ultra Precision Stripped AR-15 Billet Upper ReceiverCross Machine Tool Co., utilizing the latest machining technologies, offers high quality products that you’ll be excited to own.The Ultra Precision Upper Receiver is a high quality billet AR-15 receiver, machined from 7075-T6 aluminum. This AR upper receiver features increased wall thickness for greater durability.FeaturesBillet 7075-T6 aluminumMIL-SPECEngraved T-marksM4 feed ramp cutsType III hardcoat anodizedFlattop Picatinny railAccepts standard port door cover and forward assistWeight: 8.2 ozLifetime warranty
