Product Price Status/Qty Last change Last update Store
GEISSELE AUTOMATICS LLC - AR-15 16 Super Duty Stripped Upper Receiver Black 817953027523 $899.99 In Stock 22d ago 4h ago Brownells
DANIEL DEFENSE - M4A1 FSP 5.56x45mm 14.5"BBL Stripped Upper W/12.25"Handguard 818773023818 $899.99 In Stock 22d ago 4h ago Brownells
DANIEL DEFENSE - M4A1 RIII 5.56x45mm 14.5"BBL Stripped Upper W/12.5"Handguard 818773023801 $899.99 In Stock 22d ago 4h ago Brownells
GEISSELE AUTOMATICS LLC - AR-15 16 Super Duty Stripped Upper Receiver DDC 817953027516 $1069.00 In Stock 22d ago 4h ago Brownells
GEISSELE AUTOMATICS LLC - MK16 10.3" URGI Upper CHF Barrel, ACH, REBCG 5.56mm DDC 817953025215 $1450.00 In Stock 17d ago 2h ago Brownells
Aero Precision Complete Upper Receiver, M4E1-T, 14.5in, 5.56 Carbine Length Barrel, 12in M-LOK ATLAS S-ONE Handguard, Anodized Black, APAR700304M32 840014601264 $564.99 In Stock 1h ago 14m ago Optics Planet
Aero Precision Complete Upper Receiver, M4E1-T, 10.5in, 5.56 Barrel, 9in M-LOK ATLAS S-ONE Handguard, Cerakote, Flat Dark Earth, APAR700312M2 840014601233 $569.99 In Stock 1h ago 14m ago Optics Planet
Aero Precision Complete Upper Receiver, M4E1-T, 14.5in, 5.56 Mid Barrel, 12in M-LOK ATLAS S-ONE Handguard, Anodized Black, APAR700304M5 840014601301 $574.99 In Stock 1h ago 14m ago Optics Planet
Alexander Arms AR15 Stripped Rifle Upper, .50 Beowulf, 16 in Barrel, Carbine Length, 1-20 Twist, 49/64x20 Thread, Thread Protector, Black, KIT-50 819511021059 $749.99 In Stock 1h ago 14m ago Optics Planet
Alexander Arms DIY Upper Kit, AR-15, 6.5mm Grendel, 16 inch Barrel, Mid Length, 1-8 Twist, 5/8x24 Thread, Matte Black, Melonite, KIT-65-16-10RD 819511022131 $765.99 In Stock 1h ago 14m ago Optics Planet
Radian Weapons Model 1 Upper Receiver and Hand Guard Set, 8.5 in, M-LOK, FDE, R0648 817093024215 $769.95 In Stock 1h ago 14m ago Optics Planet
Radian Weapons Model 1 Upper Receiver and Hand Guard Set, 10 in, M-LOK, FDE, R0641 817093024130 $814.95 In Stock 1h ago 14m ago Optics Planet
Radian Weapons Model 1 Upper Receiver and Hand Guard Set, 8.5 in, M-LOK, Radian Black, R0196 817093021375 $839.99 In Stock 1h ago 14m ago Optics Planet
Radian Weapons Model 1 Upper Receiver and Hand Guard Set, 8.5 in, M-LOK, Radian Grey, R0646 817093024192 $839.99 In Stock 1h ago 14m ago Optics Planet
Radian Weapons Model 1 Upper Receiver and Hand Guard Set, 8.5 in, M-LOK, Radian Brown, R0647 817093024208 $839.99 In Stock 1h ago 14m ago Optics Planet
Alexander Arms AR15 Standard Rifle Upper, .17HMR, 18 in Barrel, Carbine Length, 1-9 Twist, 1/2x28 Thread, Tacstar Carbon Fiber Handguard, A2 Flash hider, Black, UST-17ST-10RD 819511021295 $849.99 In Stock 1h ago 14m ago Optics Planet
Radian Weapons Model 1 Upper Receiver and Hand Guard Set, 10 in, M-LOK, Radian Black, R0195 817093024109 $879.99 In Stock 1h ago 14m ago Optics Planet
Radian Weapons Model 1 Upper Receiver and Hand Guard Set, 10 in, M-LOK, Radian Brown, R0640 817093024123 $889.99 In Stock 1h ago 14m ago Optics Planet
Radian Weapons Model 1 Upper Receiver and Hand Guard Set, 14 in, M-LOK, Radian OD, R0628 817093023980 $924.95 In Stock 1h ago 14m ago Optics Planet
Geissele Super Duty Stripped Upper Receiver, 5.56mm, 10.3in Barrel, Carbine Length, 1-7 Twist, Sand, 10.3in, 08-244S 817953027462 $1070.00 In Stock 1h ago 14m ago Optics Planet
Alexander Arms 50 Beowulf 16inch Chrome Moly Barrel Tactical Upper Receiver, 1-20 Twist, 49/64x20 Threads, Black Anodized, UTA-50 819511021660 $1078.99 In Stock 1h ago 14m ago Optics Planet
Geissele Super Duty Complete Upper Receiver, 5.56mm, 14.5in Barrel, Mid Length, 1-7 Twist, Geissele Sparkout Flash Hider, Black, 14.5in, 08-219B 817953027394 $1104.77 In Stock 1h ago 14m ago Optics Planet
Alexander Arms Tactical Upper Receiver, AR-15, 6.5mm Grendel, 18 inch Barrel, 1-8 Twist, 5/8x24 Thread, A2 Flash Hider, Black Anodized, UTA-65-10RD 819511021936 $1137.99 In Stock 1h ago 14m ago Optics Planet
Alexander Arms AR15 Standard Rifle Upper, 6.5 Grendel, 18 in Barrel, Carbine Length, 1-7.5 Twist, 5/8x24 Thread, Tacstar Carbon Fiber Handguard, Thread Protector, Black, UHU-65-BL 819511021233 $1169.00 In Stock 1h ago 14m ago Optics Planet
Unique-ARs Original We The People Complete Upper Receiver, Cerakote Armor Black/Anodize Black, owtpcu 818918024649 $1225.00 In Stock 1h ago 14m ago Optics Planet
Geissele Usasoc Upper Receiver Complete Group, AR15/M4/M16, 14.5in ML CHF, 5.56mm, 08-159 817953023198 $1271.36 In Stock 1h ago 14m ago Optics Planet
Caracal CAR816 A2 Patrol 5.56x45mm NATO Complete Upper, 16in Barrel, U80021343 819558020671 $1299.00 In Stock 1h ago 14m ago Optics Planet
Caracal CAR816 A2 Patrol 5.56x45mm NATO Complete Upper, 11.5in Barrel, U80021059 819558020695 $1299.00 In Stock 1h ago 14m ago Optics Planet
Caracal CAR816 A2 Patrol 5.56x45mm NATO Complete Upper, 14.5in Barrel, U80021141 819558020688 $1309.00 In Stock 1h ago 14m ago Optics Planet
Geissele Super Duty Complete Upper Receiver, 5.56mm, 14.5in Barrel, Mid Length, 1-7 Twist, Geissele Sparkout Flash Hider, Sand, 14.5in, 08-219S 817953027400 $1410.00 In Stock 1h ago 14m ago Optics Planet
Daniel Defense Upper Receiver w/Flash Hider Assembly DD4 RIIIS URG, 5.56x45, 20.5in, 11.5in BRRL, Gov Profile, Carbine, 1-7, 1/2x28, MLOK, Flash Suppressor, Salt Bath Nitride, BLK, 2319102397006 818773023665 $1412.00 In Stock 1h ago 14m ago Optics Planet
Daniel Defense Upper Receiver with Flash Hider Assembly DD4 RIIIS URG, 5.56x45mm NATO, 20.5 inch, 11.5 inch Barrel, Government Profile, Carbine Length, 1-7 Twist, 1/2x28 Thread, M-LOK Handguard, Flash Suppressor, Salt Bath Nitride, FDE, 23-191-02397-011 818773023672 $1412.00 In Stock 1h ago 14m ago Optics Planet
Geissele Near Clone Upper Receiver Assembly, 5.56mm, 11.5in Barrel, Low Profile, 1-7 Twist, Sand, 11.5in, 08-315 817953029503 $1450.00 In Stock 1h ago 14m ago Optics Planet
Radian Weapons Model 1 Billet Upper & Builder Set, R0395 817093023782 $1479.00 In Stock 1h ago 14m ago Optics Planet
Daniel Defense Upper Receiver with Flash Hider Assembly M4A1 RIII URG, 5.56x45mm NATO, 25 inch, 14.5 inch Barrel, M4 Profile, Mid Length, 1-7 Twist, 1/2x28 Thread, M-LOK Handguard, Flash Suppressor, Salt Bath Nitride, FDE, 23-004-01097-011 818773023009 $1499.00 In Stock 1h ago 14m ago Optics Planet
Daniel Defense Upper Receiver with Flash Hider Assembly M4A1 RIII URG, 5.56x45mm NATO, 25 inch, 14.5 inch Barrel, M4 Profile, Mid Length, 1-7 Twist, 1/2x28 Thread, M-LOK Handguard, Flash Suppressor, Salt Bath Nitride, BLK, 23-004-01097-006 818773023306 $1499.00 In Stock 1h ago 14m ago Optics Planet
Daniel Defense Upper Receiver with Flash Hider Assembly DD4 RIII URG, 5.56x45mm NATO, 25 inch, 16 inch Barrel, Government Profile, Mid Length, 1-7 Twist, 1/2x28 Thread, M-LOK Handguard, Flash Suppressor, Salt Bath Nitride, BLK, 23-191-20088-006 818773023399 $1499.00 In Stock 1h ago 14m ago Optics Planet
American Defense Manufacturing .223 Wylde 16 Inch Barrel M-Lok Rail Upper Receiver, Midnight Bronze, 16 in, UICCUBRZ16M2MLOK 818503012211 $1596.00 In Stock 1h ago 14m ago Optics Planet
Daniel Defense Upper Receiver w/Flash Hider Assembly DD5 V5 URG, 6.5mm, 20in Barrel, S2W Profile, Rifle +1 Length, 1-8 Twist, 5/8x24 Thread, M-LOK, Superior Suppression, Nitride, BLK, 23-165-05209 818773021364 $1931.00 In Stock 1h ago 14m ago Optics Planet
Radian Weapons Model 1 Complete Upper Receiver, .223 Wylde, 10.5 in Barrel, Custom, Carbine Length, 1-8 Twist, 1/2x28 Thread, M-LOK, Deadair Flash Hider, FDE, R0452 817093024352 $2049.00 In Stock 1h ago 14m ago Optics Planet
Radian Weapons Model 1 Complete Upper Receiver, .223 Wylde, 14.5 in Barrel, Custom, Mid Length, 1-8 Twist, 1/2x28 Thread, M-LOK, Deadair Flash Hider, Radian Grey, R0464 817093024475 $2049.00 In Stock 1h ago 14m ago Optics Planet
Radian Weapons Model 1 Complete Upper Receiver, .223 Wylde, 16 in Barrel, Custom, Mid Length, 1-8 Twist, 1/2x28 Thread, M-LOK, Deadair Flash Hider, Radian Brown, R0472 817093024550 $2079.00 In Stock 1h ago 14m ago Optics Planet
Radian Weapons Model 1 Complete Upper Receiver, .223 Wylde, 14.5 in Barrel, Custom, Mid Length, 1-8 Twist, 1/2x28 Thread, M-LOK, Deadair Flash Hider, Radian Brown, R0465 817093024482 $2139.00 In Stock 1h ago 14m ago Optics Planet
Radian Weapons Model 1 Complete Upper Receiver, .223 Wylde, 14.5 in Barrel, Custom, Mid Length, 1-8 Twist, 1/2x28 Thread, M-LOK, Deadair Flash Hider, OD Green, R0467 817093024505 $2139.00 In Stock 1h ago 14m ago Optics Planet
Radian Weapons Model 1 Complete Upper Receiver, .223 Wylde, 14.5 in Barrel, Custom, Mid Length, 1-8 Twist, 1/2x28 Thread, M-LOK, Deadair Flash Hider, FDE, R0466 817093024499 $2139.00 In Stock 1h ago 14m ago Optics Planet
Radian Weapons Model 1 Complete Upper Receiver, .223 Wylde, 16 in Barrel, Custom, Mid Length, 1-8 Twist, 1/2x28 Thread, M-LOK, Deadair Flash Hider, Radian Grey, R0471 817093024543 $2179.00 In Stock 1h ago 14m ago Optics Planet
Radian Weapons Model 1 Complete Upper Receiver, .223 Wylde, 16 in Barrel, Custom, Mid Length, 1-8 Twist, 1/2x28 Thread, M-LOK, Deadair Flash Hider, OD Green, R0474 817093024574 $2179.00 In Stock 1h ago 14m ago Optics Planet
Radian Weapons Model 1 Complete Upper Receiver, .223 Wylde, 16 in Barrel, Custom, Mid Length, 1-8 Twist, 1/2x28 Thread, M-LOK, Deadair Flash Hider, FDE, R0473 817093024567 $2179.00 In Stock 1h ago 14m ago Optics Planet
Radian Weapons Model 1 Complete Upper Receiver, .223 Wylde, 17.5 in Barrel, Custom, Intermediate, 1-8 Twist, 1/2x28 Thread, M-LOK, Deadair Flash Hider, FDE, R0480 817093024635 $2219.00 In Stock 1h ago 14m ago Optics Planet
Radian Weapons Model 1 Complete Upper Receiver, .223 Wylde, 17.5 in Barrel, Custom, Intermediate, 1-8 Twist, 1/2x28 Thread, M-LOK, Deadair Flash Hider, OD Green, R0481 817093024642 $2219.00 In Stock 1h ago 14m ago Optics Planet
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