SLR Rifleworks Billet Upper SLR .308

SLR Rifleworks Billet Upper SLR .308 SLR-B30 Billet Upper Receiver Specifications: This receiver ONLY works with OUR B30 Lower Receiver Machined in house from 7075 Billet Drilled for SLR ZRO HG dowel pin Works with all 308 High HG's Mil-Spec Internal dimensions BLACK Type 3 Mil-Spec Hard Coat Includes door assembly and black billet shell deflector Weight 7.6oz DPMS/SR25 thread spec 308 High Rail Height