Product Price Status/Qty Last change Last update Store
Aero Precision Complete Upper Receiver, M4E1-T, 5.56x45mm NATO, 11.5in, Government, Carbine Length, 1 in 7, 1/2 x 28, 10.3in, A2 Flash Hider, Anodized, OD Green, APAR700396M29 840014621101 $549.99 In Stock 2h ago 29m ago Optics Planet
Aero Precision Complete Upper Receiver, M4E1-T, 5.56x45mm NATO, 11.5in, Government, Carbine Length, 1 in 7, 1/2 x 28, 10.3in, A2 Flash Hider, Anodized, Kodiak Brown, APAR700397M29 840014621118 $549.99 In Stock 2h ago 29m ago Optics Planet
Aero Precision M4E1-T RM10.3 Complete Upper, 5.56 x 45, 12.5inch, Government, Carbine, 1-7 Twist, 1/2 x 28 Thread, Anodized, Black, APAR700703M30 840014620616 $554.99 In Stock 2h ago 29m ago Optics Planet
Aero Precision Complete Upper Receiver, M4E1-E, 5.56x45mm NATO, 20in, Government, Rifle Length, 1 in 7, 1/2 x 28, 15in, A2 Flash Hider, Cerakote, FDE, APAR640252M48 840014603190 $554.99 In Stock 2h ago 29m ago Optics Planet
Aero Precision Complete Upper Receiver, M4E1-T, RM12.7, 5.56x45mm NATO, 13.9in, Government, Mid Length, 1 in 7, 1/2 x 28, 12.7in, A2 Flash Hider, Anodized, Black, APAR700704M99 840014620074 $574.99 In Stock 2h ago 29m ago Optics Planet
Aero Precision Complete Upper Receiver, M4E1-T, SM12.7, 5.56x45mm NATO, 13.9in, Government, Mid Length, 1 in 7, 1/2 x 28, 12.7in, A2 Flash Hider, Anodized, Black, APAR700104M99 840014619986 $574.99 In Stock 2h ago 29m ago Optics Planet
Aero Precision SM10.3 M4E1-T Complete Upper w/11.5in 5.56 Barrel, FDE, APAR700113M29 840014622696 $584.99 In Stock 2h ago 29m ago Optics Planet
Aero Precision M4E1-T RM10.3 Complete Upper, 5.56 x 45, 12.5inch, Government, Carbine, 1-7 Twist, 1/2 x 28 Thread, Cerakote, FDE, APAR700713M30 840014620623 $589.99 In Stock 2h ago 29m ago Optics Planet
Aero Precision M4E1-E EQ15 Complete Upper, 5.56 x 45, 16inch, HBAR, Mid Length, 1-7 Twist, 1/2 x 28 Thread, Anodized, Black, APAR600206Q97 840014620555 $589.99 In Stock 2h ago 29m ago Optics Planet
Aero Precision Complete Upper Receiver, M4E1-E, 5.56x45mm NATO, 13.9in, Government, Mid Length, 1 in 7, 1/2 x 28, 12.7in, A2 Flash Hider, Cerakote, FDE, APAR600284M99 840014619962 $609.99 In Stock 2h ago 29m ago Optics Planet
Aero Precision M4E1-E EQ15 Complete Upper, 5.56 x 45, 16inch, HBAR, Mid Length, 1-7 Twist, 1/2 x 28 Thread, Cerakote, FDE, APAR600224Q97 840014620562 $619.99 In Stock 2h ago 29m ago Optics Planet
Aero Precision M4E1-E EM15 Complete Upper, 5.56 x 45, 16inch, HBAR, Mid Length, 1-7 Twist, 1/2 x 28 Thread, Cerakote, FDE, APAR600294M97 840014620579 $619.99 In Stock 2h ago 29m ago Optics Planet
Aero Precision M4E1-E EM16.6 Complete Upper, .223 Wylde, 18inch, SPR, Rifle, 1-8 Twist, 1/2 x 28 Thread, Anodized, Black, APAR600220M76 840014619955 $639.99 In Stock 2h ago 29m ago Optics Planet
Aero Precision M4E1-T SM15 PRO Complete Upper, 5.56 x 45, 16.3inch, Mid Length, 1-7 Twist, 1/2 x 28 Thread, Anodized, Black, APUG700105M103-1 840014620890 $809.99 In Stock 2h ago 29m ago Optics Planet
Aero Precision M4E1-T SM15 PRO Complete Upper, 5.56 x 45, 16.3inch, Mid Length, 1-7 Twist, 1/2 x 28 Thread, Anodized, Kodiak Brown, APUG700392M103-1 840014620906 $1008.99 In Stock 2h ago 29m ago Optics Planet
OpticsPlanet Exclusive Faxon Firearms Complete Upper Receiver, ARAK-21, 16in, 5.56, MuzzLok, Sand, URSSB556-OP-SND 816341028098 $1049.99 In Stock 2h ago 29m ago Optics Planet
Unique-ARs Original We The People Complete Upper Receiver, Cerakote Armor Black/Anodize Black, owtpcu 818918024649 $1225.00 In Stock 2h ago 29m ago Optics Planet
CMMG DISSENT Upper Receiver, 9mm, 10.5in, 1-10 Twist, 1/2x28 Thread, Zeroed Linear Compensator, Tungsten, 99B80E4-TNG 810097509917 $1259.00 In Stock 2h ago 29m ago Optics Planet
Caracal CAR816 A2 Patrol 5.56x45mm NATO Complete Upper, 16in Barrel, U80021343 819558020671 $1299.00 In Stock 2h ago 29m ago Optics Planet
Caracal CAR816 A2 Patrol 5.56x45mm NATO Complete Upper, 11.5in Barrel, U80021059 819558020695 $1299.00 In Stock 2h ago 29m ago Optics Planet
Primary Weapons Systems MK111 MOD2-M Upper Receiver, .223 Wylde, 11.85 inch Barrel, Matte, Black, 2M111UA01-1F 811154030122 $1299.95 In Stock 2h ago 29m ago Optics Planet
Caracal CAR816 A2 Patrol 5.56x45mm NATO Complete Upper, 14.5in Barrel, U80021141 819558020688 $1309.00 In Stock 2h ago 29m ago Optics Planet
POF USA P415 Edge Upper Receiver Assembly, .300 AAC Blackout, 10.5in Barrel, M-LOK Rail, Black, 1515 847313015150 $1359.00 In Stock 2h ago 29m ago Optics Planet
CMMG 28B940CTNG DISSENT MK4 22ARC 16.1 TUNG 810148627522 $1399.00 In Stock 2h ago 29m ago Optics Planet
CMMG 28B940CSG DISSENT MK4 22ARC 16.1 SNGRY 810148627508 $1399.00 In Stock 2h ago 29m ago Optics Planet
CMMG 28B940CAB DISSENT MK4 22ARC 16.1 ARBLK 810148627461 $1399.00 In Stock 2h ago 29m ago Optics Planet
CMMG 28B940CCT DISSENT MK4 22ARC 16.1 COYTN 810148627485 $1399.00 In Stock 2h ago 29m 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 2h ago 29m 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 2h ago 29m ago Optics Planet
Daniel Defense Upper Receiver with Flash Hider Assembly MK18 RIII URG, 5.56x45mm NATO, 19.3 inch, 10.3 inch Barrel, Government Profile, Carbine Length, 1-7 Twist, 1/2x28 Thread, M-LOK Handguard, Flash Suppressor, Salt Bath Nitride, FDE, 23-004-81721-011 818773023016 $1412.00 In Stock 2h ago 29m ago Optics Planet
LaRue Tactical Upper Reciever, Complete .260 Keymod Upper, 22 in Barrel, Flat Dark Earth, Medium, LT-KU-260-22-FDE-165 810143181029 $1420.00 In Stock 2h ago 29m ago Optics Planet
POF USA P415 Edge Upper Receiver Assembly, 5.56x45mm NATO, 16.5in Barrel, 14.5in M-LOK Rail, Cerakote Burnt Bronze, 1320 847313013200 $1442.00 In Stock 2h ago 29m ago Optics Planet
Radian Weapons Model 1 Billet Upper & Builder Set, R0395 817093023782 $1479.00 In Stock 2h ago 29m 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 2h ago 29m 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 2h ago 29m ago Optics Planet
Aero Precision SM10.3 M4E1-T Complete Upper w/11.5in 5.56 Barrel, Black, APAR700103M29 840014622689 $549.99 Backorder 2h ago 29m ago Optics Planet
Aero Precision Complete Upper Receiver, M4E1-E, 5.56x45mm NATO, 13.9in, Government, Mid Length, 1 in 7, 1/2 x 28, 12.7in, A2 Flash Hider, Anodized, Black, APAR600217M99 840014619948 $574.99 Backorder 2h ago 29m ago Optics Planet
Aero Precision Complete Upper Receiver, M4E1-T, RM12.7, 5.56x45mm NATO, 13.9in, Government, Mid Length, 1 in 7, 1/2 x 28, 12.7in, A2 Flash Hider, Cerakote, FDE, APAR700714M99 840014620081 $609.99 Backorder 2h ago 29m ago Optics Planet
Aero Precision Complete Upper Receiver, M4E1-T, SM12.7, 5.56x45mm NATO, 13.9in, Government, Mid Length, 1 in 7, 1/2 x 28, 12.7in, A2 Flash Hider, Cerakote, FDE, APAR700114M99 840014619993 $609.99 Backorder 2h ago 29m ago Optics Planet
Faxon Firearms ARAK-21 Complete Upper Receiver, 12.5in 7.62x39, URSSB762P 816341025615 $919.08 Backorder 2h ago 29m ago Optics Planet
Geissele Super Duty Stripped Upper Receiver, 5.56mm, 10.3in Barrel, Carbine Length, 1-7 Twist, Black, 10.3in, 08-244B 817953027455 $923.99 Backorder 2h ago 29m ago Optics Planet
Faxon Firearms ARAK-21 Complete Upper Receiver, 12.5in, 5.56, URSSB556P 816341025608 $979.99 Backorder 2h ago 29m ago Optics Planet
LaRue Tactical Upper Reciever, Complete AR-15 Keymod Upper, 16 in Barrel, Urban Dark Earth, Medium, LT-KU-556-16-UDE-130 810143181081 $1070.00 Backorder 2h ago 29m ago Optics Planet
Daniel Defense Upper Receiver with Flash Hider Assembly MK18 RIII URG, 5.56x45mm NATO, 19.3 inch, 10.3 inch Barrel, Government Profile, Carbine Length, 1-7 Twist, 1/2x28 Thread, M-LOK Handguard, Flash Suppressor, Salt Bath Nitride, BLK, 23-004-81721-006 818773023351 $1412.00 Backorder 2h ago 29m ago Optics Planet
POF USA P415 Edge Upper Receiver Assembly, 5.56x45mm NATO, 34 in Length, 16.5 in Barrel, 5 Position Adjustable, M-Lok Edge, Triple Port Muzzle Break, Tungsten, 1321 847313013217 $1442.00 Backorder 2h ago 29m ago Optics Planet
POF USA P415 Edge Upper Receiver Assembly, .300 AAC Blackout, 10.5in Barrel, M-LOK Rail, Burnt Bronze, 1516 847313015167 $1442.00 Backorder 2h ago 29m ago Optics Planet
POF USA P415 Edge Upper Receiver Assembly, .300 AAC Blackout, 34 in Length, 10.5 in Barrel, 5 Position Adjustable, M-Lok MRR, Three-Prong Flash Hider, Olive Drab, 1619 847313016195 $1442.00 Backorder 2h ago 29m ago Optics Planet
American Defense Manufacturing .223 Wylde 16 Inch Barrel M-Lok Rail Upper Receiver, Black, 16 in, UICCUBLK16M2MLOK 818503015311 $1482.00 Backorder 2h ago 29m ago Optics Planet
American Defense Manufacturing .223 Wylde 16 Inch Barrel M-Lok Rail Upper Receiver, Flat Dark Earth, 16 in, UICCUPFDE16M2MLOK 818503014161 $1596.00 Backorder 2h ago 29m ago Optics Planet
American Defense Manufacturing .223 Wylde 16 Inch Barrel M-Lok Rail Upper Receiver, Olive Drab, 16 in, UICCUOD16M2MLOK 818503015328 $1596.00 Backorder 2h ago 29m ago Optics Planet
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