Product Price Status/Qty Last change Last update Store
Aero Precision AR-15 5.56x45mm NATO Complete Upper Receiver w/ No Forward Assist, 7.5in 5.56 Pistol Length Barrel, 7in M-LOK ATLAS R-ONE Handguard, Anodized, Black, APAR610601M0 840014610112 $339.99 In Stock 6d ago 17m ago Optics Planet
Aero Precision AR-15 Complete Upper Receiver, 5.56, Carbine Length, 10.5 inch Barrel w/Pinned FSB, Magpul MOE Handguard, A2 Flash Hider, Anodized Black, APAR502503M3 840014604630 $389.99 In Stock 6d ago 17m ago Optics Planet
Aero Precision M4E1 Threaded Complete Upper, 7.5in 5.56 Barrel, ATLAS R-ONE 7in M-LOK HG, FDE Cerakote, APAR700711M0 840014608461 $389.99 In Stock 6d ago 17m ago Optics Planet
Aero Precision AR-15 5.56x45mm NATO Complete Upper Receiver w/ No Forward Assist, 16in 5.56 Mid-Length Barrel, 15in M-LOK ATLAS S-ONE Handguard, Anodized, Black, APAR610505M7 840014610099 $407.99 In Stock 6d ago 17m 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 $412.24 In Stock 6d ago 17m ago Optics Planet
Aero Precision Complete Upper Receiver, M4E1-E, 16in, 5.56 M4 Barrel, Quantum 12in M-LOK Handguard, Anodized Black, APAR640104M6 840014603572 $426.84 In Stock 6d ago 17m ago Optics Planet
Aero Precision EPC-9 Threaded Complete Upper Receiver, 5.5in 9mm, w/ ATLAS R-ONE 4.8in Handguard, Anodized Black, APAR620708M84 840014613427 $444.99 In Stock 6d ago 17m ago Optics Planet
Aero Precision Complete Upper Receiver, M4E1-T, 5.56x45mm NATO, 16in, Government, Mid Length, 1 in 7, 1/2 x 28, 12.7in, A2 Flash Hider, Anodized, Black, APAR700704M7 840014602490 $489.99 In Stock 6d ago 17m ago Optics Planet
Aero Precision M4E1 Enhanced No Forward Assist Complete Upper Receiver, 10.5in 5.56 Carbine, EM-9.3, FDE, APAR612276M2 840014613311 $489.99 In Stock 6d ago 17m 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 6d ago 17m 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 6d ago 17m 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 6d ago 17m ago Optics Planet
Rock River Arms Completed Pistol Upper Receiver, A4 .223/5.56mm, 10.5 Inch Barrel, 1-7 Twist, 1/2-28 Thread, Free-Float Handguard, A2 Flash Hide, Black, AR0366B 842834125524 $504.49 In Stock 6d ago 17m ago Optics Planet
Alpha Shooting Sports SSR15 Upper Receiver, 5.56x45mm NATO, 16in, Hybrid Profile, Mid Length, 1-8 Twist, Free Floating M-LOK Handguard, A2 Flash Hider, Anodized Black, 16556SSR15 850016340344 $506.95 In Stock 6d ago 17m ago Optics Planet
Aero Precision Complete Upper, M4E1-T, 5.56, 8in, Pistol Barrel, SM7.3 Anodized, Black, APAR700101M102 840014618835 $509.99 In Stock 6d ago 17m ago Optics Planet
Aero Precision M4E1-T Complete Upper, 14.5in 5.56 Carbine Length BRL, 12in M-LOK AR15 ATLAS R-ONE HG, FDE, APAR700714M32 840014602308 $514.99 In Stock 6d ago 17m ago Optics Planet
Aero Precision Complete Upper, M4E1-E, 5.56, 20in, Rifle Barrel, 1/7 Twist, EQ15 Cerakote, Black, APAR640251Q48 840014603206 $519.99 In Stock 6d ago 17m ago Optics Planet
Aero Precision Complete Upper Receiver, M4E1-T, 5.56x45mm NATO, 16in, Government, Carbine Length, 1 in 7, 1/2 x 28, 12.7in, A2 Flash Hider, Cerakote, FDE, APAR700714M6 840014602384 $519.99 In Stock 6d ago 17m ago Optics Planet
Aero Precision Complete Upper, M4E1-E, .223 Wylde, 16in, Mid-Length, EQ15 Anodized, Black, APAR600251Q72 840014613144 $524.99 In Stock 6d ago 17m 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 6d ago 17m ago Optics Planet
Aero Precision Complete Upper, M4E1-T, 5.56, 8in, Pistol Barrel, SM7.3 Cerakote, FDE, APAR700111M102 840014618842 $544.99 In Stock 6d ago 17m ago Optics Planet
Rock River Arms Completed Pistol Upper Receiver, A4 .223/5.56mm, 4.5 Inch Barrel, 1-9 Twist, 1/2-28 Thread, Free-Float Handguard, Vortex Flash Hider, Black, AR0369B 842834124725 $547.99 In Stock 6d ago 17m ago Optics Planet
Aero Precision M4E1-T Complete Upper, 14.5in 5.56 Carbine Length BRL, 12in M-LOK AR15 ATLAS R-ONE HG, Anodized Black, APAR700704M32 840014602292 $564.99 In Stock 6d ago 17m 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 6d ago 17m 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 6d ago 17m ago Optics Planet
Aero Precision M4E1 Threaded .300 Blackout Complete Upper Receiver, 16in, 1-7 Twist, A2 Flash Hider, 5/8x24 Thread, ATLAS R-ONE Handguard, Black Anodized, APAR700705M14 840014602643 $594.99 In Stock 6d ago 17m 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 6d ago 17m ago Optics Planet
Outerwild AR15 Complete Premium Upper Receiver, 5.56NATO, 16in, 1-7 Twist, 13in M-LOK Handguard, Black Anodize, 4027-3410-028-O 850046695629 $628.95 In Stock 6d ago 17m ago Optics Planet
Aero Precision M4E1 Threaded Complete Upper, 7.5in 5.56 Barrel, ATLAS R-ONE 7in M-LOK HG, Anodized Black, APAR700701M0 840014608454 $361.24 Backorder 6d ago 17m ago Optics Planet
Aero Precision AR-15 5.56x45mm NATO Complete Upper Receiver w/ No Forward Assist, 14.7in 5.56 Mid Pencil Barrel, 12in M-LOK ATLAS S-ONE Handguard, Anodized, Black, APAR610504M38 840014610075 $406.69 Backorder 6d ago 17m ago Optics Planet
Rock River Arms Completed Upper Receiver, Left Handed RAGE .223/5.56mm, 7 Inch Barrel, 1-9 Twist, 1/2-28 Thread, Free-Float Handguard, A2 Flash Hider, Black, LH0435 842834101078 $419.99 Backorder 6d ago 17m ago Optics Planet
Rock River Arms Completed Pistol Upper Receiver, A4 .223/5.56mm, 7 Inch Barrel, 1-9 Twist, 1/2-28 Thread, Free-Float Handguard, A2 Flash Hide, Black, AR0365B 842834100088 $429.99 Backorder 6d ago 17m ago Optics Planet
Aero Precision M4E1-T Complete Upper Receiver, 5.56mm, 11.5in, Carbine Length, R-One M-LOK Handguard, Black, APAR712703M29 840014616541 $429.99 Backorder 6d ago 17m ago Optics Planet
Aero Precision M4E1-T Complete Upper Receiver, 5.56mm, 11.5in, Carbine Length, S-One M-LOK Handguard, Black, APAR712102M29 840014616565 $429.99 Backorder 6d ago 17m ago Optics Planet
Aero Precision M4E1-T Complete Upper Receiver, 5.56mm, 11.5in, Carbine Length, R-One M-LOK Handguard, FDE, APAR712713M29 840014616558 $449.99 Backorder 6d ago 17m ago Optics Planet
Aero Precision M4E1-T Complete Upper Receiver, 5.56mm, 11.5in, Carbine Length, S-One M-LOK Handguard, FDE, APAR712112M29 840014616572 $449.99 Backorder 6d ago 17m ago Optics Planet
Aero Precision M4E1 Enhanced No Forward Assist Complete Upper Receiver, 10.5in 5.56 Carbine, EM-9.3, Anodized Black, APAR612275M2 840014613304 $454.99 Backorder 6d ago 17m ago Optics Planet
Aero Precision EPC-9 Threaded Complete Upper Receiver, 8.3in 9mm, w/ ATLAS R-ONE 7.3in Handguard, Anodized Black, APAR620701M85 840014613441 $459.99 Backorder 6d ago 17m 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 6d ago 17m ago Optics Planet
Rock River Arms Completed Pistol Upper Receiver, A4 .223/5.56mm, 16 Inch Barrel, Mid-Length Profile, 1-9 Twist, 1/2-28 Thread, A2 Flash Hider w/Gas Block, Black, AR0388B 842834107698 $469.99 Backorder 6d ago 17m ago Optics Planet
Rock River Arms Completed Pistol Upper Receiver, A4 .223/5.56mm, 16 Inch Barrel, Mid-Length Profile, 1-9 Twist, 1/2-28 Thread, A2 Flash Hider, Black, AR0375B 842834107681 $469.99 Backorder 6d ago 17m ago Optics Planet
Aero Precision EPC-9 Threaded Complete Upper Receiver, 5.5in 9mm, w/ ATLAS R-ONE 4.8in Handguard, FDE, APAR620718M84 840014613434 $474.99 Backorder 6d ago 17m ago Optics Planet
Rock River Arms Completed Pistol Upper Receiver, A4 .223/5.56mm, 20 Inch Barrel, Standart Profile, 1-9 Twist, 1/2-28 Thread, A2 Handguard, A2 Flash Hider w/Gas Block, Black, AR0450B 842834107759 $475.99 Backorder 6d ago 17m ago Optics Planet
Rock River Arms Completed Upper Receiver, Left Handed RAGE .223/5.56mm, 16 Inch Barrel, 1/2-28 Thread, Free-Float Handguard, A2 Flash Hider, Black, LH0400 842834101061 $479.99 Backorder 6d ago 17m 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 6d ago 17m ago Optics Planet
Rock River Arms Completed Upper Receiver, A4 .223/5.56mm, 10.5 Inch Barrel, 1-7 Twist, 1/2-28 Thread, R4 Handguard, A2 Flash Hide, Black, AR0364B 842834107674 $499.99 Backorder 6d ago 17m ago Optics Planet
Aero Precision Complete Upper, M4E1-T, 5.56, 8in, Pistol Barrel, RM7.3 Anodized, Black, APAR700701M102 840014618859 $509.99 Backorder 6d ago 17m ago Optics Planet
Aero Precision Complete Upper, M4E1-T, 5.56, 8in, Pistol Barrel, RM7.3 Cerakote, FDE, APAR700711M102 840014618866 $544.99 Backorder 6d ago 17m ago Optics Planet
Aero Precision Complete Upper Receiver, M4E1-T, .223 Wylde, 16in, SPR - Fluted, Mid Length, 1 in 8, 1/2 x 28, 15in, A2 Flash Hider, Cerakote, FDE, APAR700715M50 840014602803 $589.99 Backorder 6d ago 17m 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 6d ago 17m ago Optics Planet
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