AR Uppers & Kits
Shop the top AR upper receiver models at the best prices around right here at GritrSports.com, your gun store powered by freedom. The upper receiver contains vital components for AR operation like the barrel, gas block, gas tube, delta ring assembly, dust cover, forward assist, charging handle and handguard. You can get upper receivers stripped (without any additional components), complete (with all additional components) or as a kit that includes lower receiver parts as well. You'll find the top receivers from brands like Aero Precision, Anderson, ATI, Del-Ton, Lantac, POF, Spikes Tactical and much more to match your distinct platform's needs.
Complete your AR build or make a serious upgrade when you shop AR uppers at GritrSports.com.