Quick view Compare Stern Defense Stern Def. Pistol Upper 9mm - 8.5" Bbl. 10" M-lok Rail MSRP: Was: Now: $486.45 Quick view Compare
Quick view Compare Stern Defense Stern Def. Upper 9mm 16.1" - 15" M-lok Handguard Black MSRP: Was: Now: $544.45 Quick view Compare
Quick view Compare Battle Arms Development Battle Arms Ar9 Pistol Caliber - Upper Receiver Billet Black MSRP: Was: Now: $259.95 Quick view Compare
Quick view Compare Battle Arms Development Battle Arms Ar15 Lightweight - Upper Receiver Billet Black MSRP: Was: Now: $259.95 Quick view Compare
Quick view Compare CMMG Cmmg Upper Receiver Assembly - Mk4/ar15 Armor Black MSRP: Was: Now: $149.95 Quick view Compare
Quick view Compare Faxon Firearms Faxon Ascent Complete 5.56 - Upper Receiver 16"< MSRP: Was: Now: $575.00 Quick view Compare
Quick view Compare Faxon Firearms Faxon Bantam Complete 9mm - Upper Receiver 10.5" MSRP: Was: Now: $535.00 Quick view Compare
Quick view Compare Faxon Firearms Faxon Ascent Complete 5.56 - Upper Receiver 10.5" MSRP: Was: Now: $575.00 Quick view Compare
Quick view Compare Faxon Firearms Faxon Ascent Complete 350 - Legend Upper Receiver 16" MSRP: Was: Now: $575.00 Quick view Compare
Quick view Compare Faxon Firearms Faxon 338 Arc Upper Receiver - For 338 Arc Barrels MSRP: Was: Now: $125.00 Quick view Compare
