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Upper Receiver

1513 products · page 29 of 51

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M4E1 Superlative Arms Groups Piston Upper 16in Barrel 15in Handguard BlackAero PrecisionComplete · Black · AR-15CompleteBlackAR-15$929.001 storeOut of stock
M4E1 Superlative Arms Groups Piston Upper 18in SS Barrel 15in Handguard SS Semi-OnlyAero PrecisionComplete · AR-15Complete—AR-15$979.001 storeOut of stock
M4E1 350 Legend Assembled Upper DMR 16" Carbine Threaded BLKAero PrecisionComplete · Black · AR-15CompleteBlackAR-15$549.993 storesOut of stock
M4E1 350 Legend Assembled Upper DMR 20" Carbine Threaded BLKAero PrecisionComplete · Black · AR-15CompleteBlackAR-15$619.993 storesOut of stock
M4E1 350 Legend Assembled Upper M4 16" Carbine Threaded FDEAero PrecisionComplete · Flat Dark Earth · AR-15CompleteFlat Dark EarthAR-15$549.993 storesOut of stock
M4E1 350 Legend Assembled Upper M4 20" Carbine Threaded FDEAero PrecisionComplete · Flat Dark Earth · AR-15CompleteFlat Dark EarthAR-15$589.992 storesOut of stock
R-One M4E1-T 6.5 Grendel Assem Upper DMR 20"bbl Rifle Threaded BLKAero PrecisionComplete · Black · AR-15CompleteBlackAR-15$689.992 storesOut of stock
R-One M4E1-T 6.5 Grendel Assem Upper DMR 20"bbl Rifle Threaded FDEAero PrecisionComplete · Flat Dark Earth · AR-15CompleteFlat Dark EarthAR-15$614.991 storeOut of stock
R-One M4E1-T 6.5 Grendel Assem Upper SPR 18"bbl Rifle Threaded BLKAero PrecisionComplete · Black · AR-15CompleteBlackAR-15$654.992 storesOut of stock
R-One M4E1-T 6.5 Grendel Assem Upper SPR 18"bbl Rifle Threaded FDEAero PrecisionComplete · Flat Dark Earth · AR-15CompleteFlat Dark EarthAR-15$579.991 storeOut of stock
M4E1 300BLK Assemble Upper Gov 16"bbl Pistol-Length Thrd BLKAero PrecisionComplete · Black · AR-15CompleteBlackAR-15$494.991 storeOut of stock
M4E1 300BLK Assm Upper Gov 10"bbl Pistol-Length Threaded BLKAero PrecisionComplete · Black · AR-15CompleteBlackAR-15$554.992 storesOut of stock
M4E1 300BLK Assm Upper Gov 8"bbl Pistol-Length Threaded BLKAero PrecisionComplete · Black · AR-15CompleteBlackAR-15$518.992 storesOut of stock
M4E1 5.56 Assembled Upper Govt 18" Bbl Rifle Threaded BlackAero PrecisionComplete · Black · AR-15CompleteBlackAR-15$599.992 storesOut of stock
M4E1-T Aero 16" Assemb Upper Mid-Length W/Exps2-0 HOLO Red DotBrownells BundlesAR-15——AR-15$1,300.991 storeOut of stock
Mod M4E1-T 223 Wylde Assembled Upper 18" Heavy Proof Bbl BlackAero PrecisionComplete · Black · AR-15CompleteBlackAR-15$1,099.992 storesOut of stock
M4E1-T M4E1 300BLK Assembled Upper 10"bbl Threaded W/Rm9.3" HG BLKAero PrecisionComplete · Black · AR-15CompleteBlackAR-15$554.993 storesOut of stock
M4E1-T M4E1 300BLK Assembled Upper 10"bbl Threaded W/Rm9.3" HG FDEAero PrecisionComplete · Flat Dark Earth · AR-15CompleteFlat Dark EarthAR-15$589.993 storesOut of stock
M4E1-T M4E1 300BLK Assembled Upper 16"bbl Threaded W/Rm15" HG BLKAero PrecisionComplete · Black · AR-15CompleteBlackAR-15$564.992 storesOut of stock
M4E1-T M4E1 300BLK Assembled Upper 16"bbl Threaded W/Rm15" HG FDEAero PrecisionComplete · Flat Dark Earth · AR-15CompleteFlat Dark EarthAR-15$534.991 storeOut of stock
M4E1-T M4E1 300BLK Assembled Upper 8"bbl Threaded W/Rm7.3" HG BLKAero PrecisionComplete · Black · AR-15CompleteBlackAR-15$499.993 storesOut of stock
M4E1-T M4E1 300BLK Assembled Upper 8"bbl Threaded W/Rm7.3" HG FDEAero PrecisionComplete · Flat Dark Earth · AR-15CompleteFlat Dark EarthAR-15$569.993 storesOut of stock
M5 .308 Win Assemb Upper Rcvr No Auto Sear Cut For AR-15 BLKAero PrecisionComplete · Black · AR-10CompleteBlackAR-10$194.991 storeOut of stock
Creedmore M5E1 6.5 CM Assembled Upper Fluted 22" Rifle Threaded BlackAero PrecisionComplete · Black · AR-10CompleteBlackAR-10$734.992 storesOut of stockSale
Creedmore M5E1 6.5 CM Assembled Upper Fluted 22" Rifle Threaded FDEAero PrecisionComplete · Flat Dark Earth · AR-10CompleteFlat Dark EarthAR-10$769.992 storesOut of stockSale
Creedmore M5E1 6.5 CM Assembled Upper Hvy 22" Rifle Threaded BlackAero PrecisionComplete · Black · AR-10CompleteBlackAR-10$689.992 storesOut of stockSale
Creedmore M5E1 6.5CM Assembled Upper Hvy 20" Rifle Threaded BlackAero PrecisionComplete · Black · AR-10CompleteBlackAR-10$679.992 storesOut of stockSale
Mat9 Upper Receiver 9mmMatador ArmsAR-9——AR-9$575.002 storesOut of stock
Belt-Fed Full Auto MCR Dual-Feed Upper MLOKFightLite IndustriesAR-15——AR-15$5,899.995 storesIn stockSale
Dual-Feed Semi-Auto MCR 223 Wylde 16.25" Bbl Pic&M-LOK Handguard Upper Euro OnlyFightLite IndustriesAR-15——AR-15$5,629.001 storeOut of stock
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