Product Price Status/Qty Last change Last update
Rock River Arms Upper Receiver, EOP .223 Wylde, 24 Inch Barrel, Varmint Profile, 1-12 Twist, Free-Float Handguard, Black, AR0580 842834107858 $581.39 In Stock 1d ago 29m ago
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 1d ago 29m ago
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 1d ago 29m ago
Aero Precision M4E1 Complete Upper, .223 Wylde, 18in, Rifle Length, 1/8, EM-15 Gen2, A2, FDE, APAR600252M73 815421029123 $585.49 In Stock 1d ago 29m ago
Aero Precision Complete Upper, M4E1-E, .223 Wylde, 18in, Mid-Length, EQ15 Cerakote, FDE Cerakote, APAR600252Q73 840014613175 $585.99 In Stock 1d ago 29m ago
Aero Precision M4E1 Complete Upper Receiver, 18in, .223 Wylde Rifle Barrel, EQ-15 HG Gen 2, Anodized, Black, APAR640251Q42 815421023411 $589.99 In Stock 1d ago 29m ago
Aero Precision M4E1 15in ATLAS S-ONE M-LOK Complete Upper, 16in 5.56 HBAR CMV Mid-Length Barrel, Anodized Black, APAR700105M97 840014616442 $589.99 In Stock 1d ago 29m ago
Aero Precision M5 Complete Upper Receiver, 16in .308 CMV Mid Barrel, w/ATLAS S-ONE 12in M-LOK Handguard, Anodized, Black, APAR538104M22 $589.99 In Stock 1d ago 29m ago
Aero Precision M4E1 15in ATLAS R-ONE M-LOK Complete Upper, 16in 5.56 HBAR CMV Mid-Length Barrel, Anodized Black, Black, APAR700705M97 840014616459 $589.99 In Stock 1d ago 29m ago
Rock River Arms Completed Upper Receiver, Coyote Carbine .223/5.56mm, 16 Inch Barrel, 1/2-28 Thread, Free-Float Handguard, Vortex Flash Hider, Black, AR0592 842834100040 $589.99 In Stock 1d ago 29m ago
Aero Precision M5 Complete Upper Receiver, 16in .308 Mid Barrel, w/ATLAS R-ONE 12in M-LOK Handguard, Anodized, Black, APAR538704M22 $589.99 In Stock 1d ago 29m ago
Aero Precision Complete Upper Receiver, M4E1-T, 5.56, 16in, Mid-Length Barrel, 15in M-LOK ATLAS S-ONE Handguard, Anodized Black, APAR700305M7 840014601585 $589.99 In Stock 1d ago 29m ago
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 1d ago 29m ago
Aero Precision M4E1 Threaded 5.56mm Complete Upper Receiver, 16in, Mid-Length Barrel, 1-7 Twist, A2 Flash Hider, ATLAS R-ONE Handguard, Black Anodized, APAR700705M7 840014602056 $589.99 In Stock 1d ago 29m ago
Aero Precision M5 Complete Upper Receiver, 18in .308 Rifle Barrel, w/ATLAS R-ONE 15in M-LOK Handguard, Anodized, Flat Dark Earth, APAR538715M25 840014609741 $593.15 In Stock 1d ago 29m ago
Aero Precision Complete Upper Receiver, M4E1-T, .300, 16in, Blackout Barrel, 15in M-LOK ATLAS S-ONE Handguard, Anodized Black, APAR700305M14 840014601820 $594.99 In Stock 1d ago 29m ago
Aero Precision M4E1-T Complete Upper Receiver, Threaded 5.56x45mm Mid Pencil 16in Barrel, ATLAS S-ONE 15in Handguard, M-LOK, Anodized, Black, APAR700305M39 840014601509 $594.99 In Stock 1d ago 29m ago
Aero Precision M4E1 Threaded 5.56mm Complete Upper Receiver, 16in, Mid Length Pencil Barrel, 1-7 Twist, A2 Flash Hider, ATLAS R-ONE Handguard, Black Anodized, APAR700705M39 840014602148 $594.99 In Stock 1d ago 29m ago
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 1d ago 29m ago
Rock River Arms Completed Upper Receiver, Carbine SS .350 Legend, 16 Inch Barrel, 1-16 Twist, 1/2-36 Thread, Free-Float Handguard, Brake, Black, 350L0326 842834124572 $598.99 In Stock 1d ago 29m ago
Aero Precision M5 Complete Upper Receiver, 16in .308 SS Mid Barrel, w/ATLAS S-ONE 15in M-LOK Handguard, Anodized, Black, APAR538105M23 840014609178 $599.99 In Stock 1d ago 29m ago
Aero Precision M4E1 Complete Upper, 20in 6.5 Grendel Stainless Steel Barrel, EM15 Gen 2 HG, FDE Cerakote, APAR640252M53 840014603411 $599.99 In Stock 1d ago 29m ago
Aero Precision M4E1 Threaded 5.56mm Complete Upper Receiver, 18in, 1-7 Twist, A2 Flash Hider, ATLAS R-ONE Handguard, Black Anodized, APAR700705M8 840014602087 $599.99 In Stock 1d ago 29m ago
Aero Precision M4E1 Threaded .223 Wylde Complete Upper Receiver, 18in, 1-8 Twist, A2 Flash Hider, 15 in M-LOK ATLAS R-ONE Handguard, FDE Cerakote, APAR700715M73 840014613212 $599.99 In Stock 1d ago 29m ago
Aero Precision Complete Upper Receiver, M4E1-T, 18in, 5.56 Rifle Length Barrel, 15in M-LOK ATLAS S-ONE Handguard, Anodized Black, APAR700305M8 840014601622 $599.99 In Stock 1d ago 29m ago
Stag Arms AR-15 Covenant Left Hand Upper Receiver, 6mm, 16in Barrel, BULL Profile, 1-7 Twist, 5/8-24 Thread, VG6 Gamma, Black, STAG15112201 810052406237 $599.99 In Stock 1d ago 29m ago
Aero Precision M4E1-E Complete Upper, 14.5in 5.56 M4 Carbine Barrel, EM-12 Handguard Gen 2 Cerakote, Flat Dark Earth, APAR640232M32 $604.99 In Stock 1d ago 29m ago
Adams Arms P1 MOE AR-Platform 5.56x45mm NATO,16, Black Nitride Steel, FGAA01359 812151024688 $605.00 In Stock 1d ago 29m ago
Aero Precision M5 Complete Upper Receiver, 16in .308 Mid SS Barrel, w/ATLAS R-ONE 12in M-LOK Handguard, Anodized, Black, APAR538704M23 $609.99 In Stock 1d ago 29m ago
Aero Precision Complete Upper, M4E1-T, .350 Legend, 16in, RM16.6 Anodized, Black, APAR700705M101 840014617708 $609.99 In Stock 1d ago 29m ago
Aero Precision Complete Upper, M4E1-E, 5.56, 20in, Rifle Barrel, 1/7 Twist, EQ15, Black, APAR640251M48 840014603183 $609.99 In Stock 1d ago 29m ago
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 1d ago 29m ago
Aero Precision M4E1 Threaded 5.56mm Complete Upper Receiver, 20in, 1-7 Twist, A2 Flash Hider, ATLAS R-ONE Handguard, Black Anodized, APAR700705M48 840014602179 $609.99 In Stock 1d ago 29m ago
Aero Precision Complete Upper Receiver, M4E1-E, 16in, .223 Wylde Fluted Barrel, EM-15 Handguard Gen 2 Cerakote, Flat Dark Earth, APAR640252M50 840014603237 $609.99 In Stock 1d ago 29m ago
Aero Precision M4E1 Complete Upper Receiver, AR-15, 5.56x45mm NATO, 14.5 in Mid Length Barrel, 12 in M-LOK Handguard, No BCG/CH, Magpul Cerakote, Flat Dark Earth, APAR640232M5 815421023091 $609.99 In Stock 1d ago 29m ago
Aero Precision M4E1 Complete Upper Receiver, 16in, 5.56, M4, Carbine Barrel, EM-15 HG Gen 2, FDE Cerakote, APAR640252M6 815421021448 $614.99 In Stock 1d ago 29m ago
Aero Precision M4E1-T Complete Upper, 20in 6.5 Grendel Stainless Steel Barrel, RM15, FDE Cerakote, APAR700735M53 840014602957 $614.99 In Stock 1d ago 29m ago
Aero Precision M4E1 Threaded 5.56mm Complete Upper Receiver, 16in, M4 Barrel, 1-7 Twist, A2 Flash Hider, ATLAS R-ONE Handguard, FDE Cerakote, APAR700715M6 840014602407 $614.99 In Stock 1d ago 29m ago
Aero Precision M4E1 Threaded No Forward Assist Complete Upper Receiver, 16in 5.56 Mid, RM15, FDE, APAR712715M7 840014613397 $614.99 In Stock 1d ago 29m ago
Aero Precision Complete Upper Receiver, M4E1-T, 5.56, 16in, M4 Barrel, 15in M-LOK ATLAS S-ONE Handguard, Cerakote, Flat Dark Earth, APAR700315M6 840014601431 $614.99 In Stock 1d ago 29m ago
FM Products MIKE-15 .223 Wylde Gen 2 Build Kit, 16in, Intermediate, 4-Position Front Charge, 15.5in M-LOK Handguard, A2 Flash Hider, Black, MIKE15K-223-G2-16I-2T $619.00 In Stock 1d ago 29m ago
Aero Precision M5E1 Complete Upper Reciever, .308, 20in Rifle Barrel, 1-10 Twist, 5/8x24 Thread, Free-Float Handguard, Stainless Steel, anodized, Black, APAR308554M34 840014608928 $619.99 In Stock 1d ago 29m ago
Aero Precision Complete Upper Receiver, M4E1-T, .223, 16in, Wylde Barrel, 12in M-LOK ATLAS S-ONE Handguard, Cerakote, Flat Dark Earth, APAR700314M9 $619.99 In Stock 1d ago 29m ago
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 1d ago 29m ago
Aero Precision M4E1 Threaded Complete Upper Receiver, 5.56, 16in, Mid-Length Barrel, 1-7 Twist, 15in ATLAS R-ONE Handguard, A2 Flash Hider, Cerakote, OD Green, APAR700402M7 840014618699 $624.99 In Stock 1d ago 29m ago
Aero Precision M5E1 Complete Upper Reciever, .308, 16in Mid Barrel, 1-10 Twist, 5/8x24 Thread, Free-Float Handguard, Stainless Steel, Cerakote, FDE, APAR308556M23 840014608720 $625.41 In Stock 1d ago 29m ago
Aero Precision Complete Upper Receiver, M4E1-T, 10.5 in, 5.56 Barrel w/ Holosun Paralow Solar Power Red Dot Sight $627.49 In Stock 1d ago 29m ago
Aero Precision Complete Upper Receiver, M4E1-T, .300, 16in, Blackout Barrel, 15in M-LOK ATLAS S-ONE Handguard, Cerakote, Flat Dark Earth, APAR700315M14 $629.99 In Stock 1d ago 29m ago
Aero Precision M5E1 Complete Upper Reciever, .308, 20in Rifle Barrel, 1-10 Twist, 5/8x24 Thread, Free-Float Handguard, Anodized, Black, APAR308554M27 840014608881 $629.99 In Stock 1d ago 29m ago
Rock River Arms Completed Upper Receiver, A4, .450 Bushmaster, 16 Inch Barrel, 1-24 Twist, 5/8-32 Thread ,Free-Float Handguard, Brake, Black, 450B0592 842834125548 $629.99 In Stock 1d ago 29m ago
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