Product Price Status/Qty Last change Last update Store
Rock River Arms Completed Upper Receiver, .223/5.56mm, 16 Inch Barrel, Carbine Profile, 1/2-28 Thread, Car Handguard, A2 Flash Hide w/Gas Block, Black, AR0328B 842834117666 $449.49 In Stock 8d ago 6m ago Optics Planet
Aero Precision AR-15 5.56x45mm NATO Complete Upper Receiver w/ No Forward Assist, 16in 5.56 Mid Pencil Barrel, 15in M-LOK ATLAS S-ONE Handguard, Anodized, Black, APAR610505M39 840014610082 $449.99 In Stock 8d ago 6m ago Optics Planet
Aero Precision M4E1 Threaded No Forward Assist Complete Upper Receiver, 10.5in 5.56 Carbine, SM9.2, Anodized Black, APAR712102M2 840014613366 $449.99 In Stock 8d ago 6m ago Optics Planet
Aero Precision M4E1 Threaded No Forward Assist Complete Upper Receiver, 10.5in 5.56 Carbine, RM9.2, Anodized Black, APAR712702M2 840014613342 $449.99 In Stock 8d ago 6m ago Optics Planet
Aero Precision EPC-9 Threaded Complete Upper Receiver, 8.3in 9mm, w/ ATLAS R-ONE 7.3in Handguard, FDE, APAR620711M85 840014613458 $494.99 In Stock 8d ago 6m ago Optics Planet
Aero Precision EPC-9 Threaded Complete Upper Receiver, 11in 9mm, w/ ATLAS R-ONE 10.3in Handguard, Anodized Black, APAR620703M86 840014613489 $494.99 In Stock 8d ago 6m ago Optics Planet
Aero Precision EPC-9 Threaded Complete Upper Receiver, 11in 9mm, w/ ATLAS S-ONE 10.3in Handguard, Anodized Black, APAR620103M86 840014613502 $494.99 In Stock 8d ago 6m ago Optics Planet
Jacob Grey Firearms Ultralight Complete Upper Assembly, 5.56 NATO, 7.5in, Black, 556N75ULCUA 850040696035 $499.50 In Stock 8d ago 6m ago Optics Planet
Jacob Grey Firearms Ultralight Complete Upper Assembly, 5.56 NATO, 10.5in, Black, 556N105ULCUA 850040696028 $508.50 In Stock 8d ago 6m ago Optics Planet
Aero Precision Complete Upper, M4E1-T, 5.56, 8in, Pistol Barrel, SM7.3 Anodized, Black, APAR700101M102 840014618835 $509.99 In Stock 8d ago 6m ago Optics Planet
Aero Precision Complete Upper, M4E1-E, 5.56, 8in, Pistol Barrel, EM7.3 Anodized, Black, APAR640269M102 840014618811 $509.99 In Stock 8d ago 6m ago Optics Planet
Jacob Grey Firearms Complete Upper Assembly, 9mm, 7.5in, 1-10 Twist, 1/2x36 Thread, Black, 9MM75CUA 850030294722 $510.49 In Stock 8d ago 6m ago Optics Planet
Aero Precision Complete Upper, M4E1-E, .223 Wylde, 16in, Mid-Length, EQ15 Anodized, Black, APAR600251Q72 840014613144 $524.99 In Stock 8d ago 6m ago Optics Planet
Jacob Grey Firearms Complete Upper Assembly, 9mm, 4.5in, 1-10 Twist, 1/2x36 Thread, Black, 9MM45CUA 850030294708 $527.47 In Stock 8d ago 6m ago Optics Planet
Aero Precision EPC-9 Threaded Complete Upper Receiver, 11in 9mm, w/ ATLAS R-ONE 10.3in Handguard, FDE, APAR620713M86 840014613496 $529.99 In Stock 8d ago 6m ago Optics Planet
Aero Precision EPC-9 Threaded Complete Upper Receiver, 11in 9mm, w/ ATLAS S-ONE 10.3in Handguard, FDE, APAR620113M86 840014613519 $529.99 In Stock 8d ago 6m ago Optics Planet
Rock River Arms Completed Upper Receiver, RRAGE 3G .223/5.56mm, 16 Inch Barrel, 1/2-28 Thread, A2 Flash Hider, Black, BB0470 842834123865 $535.10 In Stock 8d ago 6m ago Optics Planet
Jacob Grey Firearms Complete Upper Assembly, 9mm, 16in, 1-10 Twist, 1/2x36 Thread, Black, 9MM16CUA 850030294760 $543.46 In Stock 8d ago 6m ago Optics Planet
Aero Precision Complete Upper, M4E1-E, .223 Wylde, 18in, Mid-Length, EQ15 Anodized, Black, APAR600251Q73 840014613168 $544.99 In Stock 8d ago 6m ago Optics Planet
Aero Precision Complete Upper, M4E1-E, 5.56, 8in, Pistol Barrel, EM7.3 Cerakote, FDE, APAR640270M102 840014618828 $544.99 In Stock 8d ago 6m ago Optics Planet
Aero Precision Complete Upper, M4E1-T, 5.56, 8in, Pistol Barrel, SM7.3 Cerakote, FDE, APAR700111M102 840014618842 $544.99 In Stock 8d ago 6m 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, OD Green, APAR700396M29 840014621101 $549.99 In Stock 8d ago 6m 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 8d ago 6m ago Optics Planet
Jacob Grey Firearms Complete Upper Assembly, 9mm, 10in, 1-10 Twist, 1/2x36 Thread, Black, 9MM10CUA 850030294746 $551.45 In Stock 8d ago 6m ago Optics Planet
Aero Precision Complete Upper, M4E1-E, .223 Wylde, 16in, Mid-Length, EQ15 Cerakote, FDE, APAR600252Q72 840014613151 $559.99 In Stock 8d ago 6m 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 8d ago 6m ago Optics Planet
Aero Precision M4E1 Threaded Complete Upper Receiver, 5.56, 11.5in, Carbine Length, 1-7 Twist, 10.3in ATLAS R-ONE Handguard, A2 Flash Hider, Cerakote, OD Green, APAR700398M29 840014618729 $584.99 In Stock 8d ago 6m ago Optics Planet
Aero Precision M4E1 Threaded Complete Upper Receiver, 5.56, 11.5in, Carbine Length, 1-7 Twist, 10.3in ATLAS S-ONE Handguard, A2 Flash Hider, Cerakote, OD Green, APAR700389M29 840014618712 $584.99 In Stock 8d ago 6m ago Optics Planet
Aero Precision M4E1 15in Enhanced M-LOK Complete Upper, 16in 5.56 HBAR CMV Mid-Length Barrel, Anodized Black, APAR600218M97 840014616435 $589.99 In Stock 8d ago 6m ago Optics Planet
Aero Precision M4E1 Threaded .223 Wylde Complete Upper Receiver, 16in, 1-8 Twist, A2 Flash Hider, 15in M-LOK ATLAS R-ONE Handguard, Black Anodized, APAR700705M72 840014613182 $609.99 In Stock 8d ago 6m ago Optics Planet
Aero Precision M4E1 Threaded Complete Upper Receiver, 5.56, 16in, Mid-Length Barrel, 1-7 Twist, 15in ATLAS S-ONE Handguard, A2 Flash Hider, Cerakote, OD Green, APAR700064M7 840014618705 $624.99 In Stock 8d ago 6m ago Optics Planet
Jacob Grey Firearms Ultralight Complete Upper Assembly, 5.56 NATO, 13in, Black, 556N13ULCUA 850040696011 $727.20 In Stock 8d ago 6m ago Optics Planet
Jacob Grey Firearms Ultralight Complete Upper Assembly, 5.56 NATO, 16in, Black, 556N16ULCUA 850040696004 $801.00 In Stock 8d ago 6m ago Optics Planet
Aero Precision EPC-9 Threaded Complete Upper Receiver, 8.3in 9mm, w/ ATLAS S-ONE 7.3in Handguard, Anodized Black, APAR620101M85 840014613465 $459.99 Backorder 8d ago 6m ago Optics Planet
Aero Precision M4E1 Threaded No Forward Assist Complete Upper Receiver, 10.5in 5.56 Carbine, SM9.2, FDE, APAR712112M2 840014613373 $479.99 Backorder 8d ago 6m ago Optics Planet
Aero Precision M4E1 Threaded No Forward Assist Complete Upper Receiver, 10.5in 5.56 Carbine, RM9.2, FDE, APAR712712M2 840014613359 $479.99 Backorder 8d ago 6m ago Optics Planet
Aero Precision EPC-9 Threaded Complete Upper Receiver, 8.3in 9mm, w/ ATLAS S-ONE 7.3in Handguard, FDE, APAR620111M85 840014613472 $494.99 Backorder 8d ago 6m ago Optics Planet
Stag Arms AR-15 Tactical Right Hand Upper Receiver, 5.56 NATO, 7.5in Barrel, GOV-CMV Profile, 1-7 Twist, 1/2 x 28 Thread, VG6 Delta, Chromephos, FDE, STAG15101921 840213901967 $509.99 Backorder 8d ago 6m ago Optics Planet
Stag Arms AR-15 Tactical Right Hand Upper Receiver, 5.56 NATO, 10.5in Barrel, GOV-CMV Profile, 1-7 Twist, 1/2 x 28 Thread, VG6 Delta, FDE, STAG15101722 840213901882 $509.99 Backorder 8d ago 6m ago Optics Planet
Stag Arms AR-15 Tactical Right Hand Upper Receiver, 5.56 NATO, 7.5in Barrel, GOV-CMV Profile, 1-7 Twist, 1/2 x 28 Thread, VG6 Delta, Nitride, FDE, STAG15101922 840213901929 $509.99 Backorder 8d ago 6m ago Optics Planet
Aero Precision Complete Upper, M4E1-T, 5.56, 8in, Pistol Barrel, RM7.3 Anodized, Black, APAR700701M102 840014618859 $509.99 Backorder 8d ago 6m ago Optics Planet
Aero Precision Complete Upper, M4E1-T, 5.56, 8in, Pistol Barrel, RM7.3 Cerakote, FDE, APAR700711M102 840014618866 $544.99 Backorder 8d ago 6m ago Optics Planet
Stag Arms AR-15 Tactical Right Hand Upper Receiver, 5.56 NATO, 16in Barrel, Hanson Profile, 1-7 Twist, 1/2 x 28 Thread, VG6 Delta, Black, STAG15100142 840213901707 $549.99 Backorder 8d ago 6m ago Optics Planet
Stag Arms AR-15 Tactical Left Hand Upper Receiver, 5.56 NATO, 16in Barrel, Hanson Profile, 1-7 Twist, 1/2 x 28 Thread, VG6 Delta, Nitride, Black, STAG15110142 840213901714 $549.99 Backorder 8d ago 6m ago Optics Planet
Stag Arms AR-15 Tactical Right Hand Upper Receiver, 5.56 NATO, 16in Barrel, Maryland Compliant, Hanson Profile, 1-7 Twist, 1/2 x 28 Thread, VG6 Delta, Nitride, Black, STAG15100146 840213901806 $549.99 Backorder 8d ago 6m 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 8d ago 6m ago Optics Planet
Stag Arms AR-15 Tactical Right Hand Upper Receiver, 5.56 NATO, 16in Barrel, Hanson Profile, 1-7 Twist, 1/2 x 28 Thread, VG6 Gamma, Black, STAG15100144 840213901783 $579.99 Backorder 8d ago 6m ago Optics Planet
Stag Arms AR-15 Tactical Right Hand Upper Receiver, 5.56 NATO, 16in Barrel, Hanson Profile, 1-7 Twist, 1/2 x 28 Thread, VG6 Delta, FDE, STAG15100242 840213901721 $579.99 Backorder 8d ago 6m 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 8d ago 6m ago Optics Planet
Aero Precision M4E1 Threaded .223 Wylde Complete Upper Receiver, 16in, 1-8 Twist, A2 Flash Hider, 15in M-LOK ATLAS R-ONE Handguard, FDE Cerakote, APAR700715M72 840014613199 $649.99 Backorder 8d ago 6m ago Optics Planet
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