San Tan Tactical PILLAR AR-15 Assembled Billet Upper Receiver

Transform your next rifle build with the San Tan Tactical® PILLAR AR-15 Assembled Billet Upper Receiver. This Assembled upper receiver is designed to stand out and is constructed from 7075 billet aluminum with a corrosion-resistant hard anodized finish. The Picatinny top rail with machined T-marks provides space for your favorite irons or optics. Even better, this upper receiver is machined with M4 feed ramps for consistent feeding with your final build. To top it all off, this billet upper receiver comes with a Mil-Spec forward assist and dust cover. Backed by a lifetime warranty. Made in USA.