Product Price Status/Qty Last change Last update
Aero Precision Complete Upper Receiver, M4E1-T, RM-15, 5.56x45mm NATO, 16in, Government, Mid Length, 1 in 7, 1/2 x 28, 15in, A2 Flash Hider, Anodized, Kodiak Brown, APAR700401M7 840014621132 $589.99 In Stock 9h ago 30m ago
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 9h ago 30m ago
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 9h ago 30m ago
Luth-AR Bull Rifle Kit Minus Lower Receiver w/Fixed Stock, .223, 31in, 24in, Bull, Rifle, 1x9, 1/2x28, Picatinny, Key MOD, A2 Flash Hider, Anodized, Manganese Phosphate, Silver/ Black, RKB-24-1 812058030515 $592.19 In Stock 9h ago 30m ago
Stern Defense AR-15 Upper Receiver, .45 ACP, 16.1in Barrel, 15in MLOK Rail, SD BU45 Bolt, SD CH1 Charging Handle, SD CB45 Comp Break, Black, 015-SD15INCHMOD5-KK 850001176026 $593.11 In Stock 9h ago 30m 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 9h ago 30m ago
Aero Precision Complete Upper Receiver, M4E1, .300 Blackout Barrel EM-15 HG, No BCG/Charging Handle, Gen 2, Anodized Black, 16in, APAR600251M14 815421020946 $594.99 In Stock 9h ago 30m 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 9h ago 30m 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 9h ago 30m 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 9h ago 30m 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 9h ago 30m 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 9h ago 30m ago
Rock River Arms Upper Receiver, A4 .223 Wylde, 20 Inch Barrel, Varmint Profile, 1-8 Twist, Free-Float Handguard, Black, AR0550 842834107803 $599.99 In Stock 9h ago 30m 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 9h ago 30m ago
Aero Precision Complete Upper Receiver, M4E1-E, 16in, .223 Wylde Fluted Barrel, EM-15 Handguard Gen 2 Cerakote, Flat Dark Earth, APAR640252M50 840014603237 $599.99 In Stock 9h ago 30m 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 9h ago 30m 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 9h ago 30m ago
Stag Arms AR-10 Tactical Left Hand Upper Receiver, 308 Win, 16in Barrel, TAC-GOV-CMV Profile, 1-10 Twist, 5/8X24 Thread, VG6 Gamma, Black, STAG10110342 840213900977 $599.99 In Stock 9h ago 30m ago
Rainier Arms RUC DI 5.56 NATO Partial Upper Receiver, 16in, Black, Medium, RA-RUC-DI-16M-PU 744985352111 $600.00 In Stock 9h ago 30m 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 9h ago 30m ago
Adams Arms P1 MOE AR-Platform 5.56x45mm NATO,16, Black Nitride Steel, FGAA01359 812151024688 $605.00 In Stock 9h ago 30m ago
DEMO, Aero Precision M4E1 Complete Upper, 20in 6.5 Grendel Stainless Steel Barrel, EM15 Gen 2 HG, FDE Cerakote, APAR640252M53 $607.79 In Stock 9h ago 30m ago
Midwest Industries Upper Receiver Group, 16 inch Barrel, .223 Wylde, 14 inch Combat Series M-LOK Handguard, Mid-Length, A2 Flash Hider, Black, MI-N16CRM14-U 812102031369 $609.95 In Stock 9h ago 30m ago
Aero Precision Complete Upper Receiver, M4E1-T, 20in 5.56 Rifle Length Barrel, 15in M-LOK ATLAS S-ONE Handguard, Anodized Black, APAR700305M48 $609.99 In Stock 9h ago 30m ago
Aero Precision Complete Upper Receiver, M4E1-T, 14.5in, 5.56 Mid Barrel, 12in M-LOK ATLAS S-ONE Handguard, Flat Dark Earth, APAR700314M5 840014601318 $609.99 In Stock 9h ago 30m ago
Aero Precision M4E1-T Complete Upper, .223 Wylde, 16in, Mid Length, 1/8, 15in M-LOK AR15 ATLAS S-ONE, A2, Anodize Black, APAR700305M72 815421029130 $609.99 In Stock 9h ago 30m ago
Aero Precision M4E1 Enhanced No Forward Assist Complete Upper Receiver, 16in 5.56 Mid, EM15, FDE, APAR612294M7 840014613335 $609.99 In Stock 9h ago 30m ago
Aero Precision M4E1 Complete Upper, .223 Wylde, 16in, Mid Length, 1/8, EM-15 Gen2, A2, Anodize Black, APAR600251M72 815421029093 $609.99 In Stock 9h ago 30m ago
Aero Precision Complete Upper Receiver, M4E1-T, .223, 18in, Wylde Fluted Barrel, 15in M-LOK ATLAS S-ONE Handguard, Cerakote, Flat Dark Earth, APAR700315M51 840014602032 $609.99 In Stock 9h ago 30m ago
Aero Precision Complete Upper Receiver, M4E1-E, 10.5in, 5.56 Barrel w/ Vortex SPARC Solar Red Dot Sight $609.99 In Stock 9h ago 30m ago
Ghost Firearms Upper Receiver, Rifle Lower Parts Kit, 9mm 9x19 Para, 16in, Carbine , Light HBAR Barrel, 1-10 Twist, 14in M-LOK Freefloat Handguard, A2 Muzzle Device, Blue, GF16E14GFR9MMBT-KIT $609.99 In Stock 9h ago 30m 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 9h ago 30m ago
Aero Precision Complete Upper, M4E1-T, .350 Legend, 16in, RM16.6 Anodized, Black, APAR700705M101 840014617708 $609.99 In Stock 9h ago 30m ago
Aero Precision Complete Upper, M4E1-E, 5.56, 20in, Rifle Barrel, 1/7 Twist, EQ15, Black, APAR640251M48 840014603183 $609.99 In Stock 9h ago 30m ago
Rock River Arms Completed Upper Receiver, A4 9MM Luger, 16 Inch Barrel, 1-10 Twist, 1/2-36 Thread, Free-Float Handguard, Brake, Black, 9MM0700.V1 842834101122 $609.99 In Stock 9h ago 30m 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 9h ago 30m 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 9h ago 30m 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 9h ago 30m ago
Aero Precision M4E1 Threaded 5.56mm Complete Upper Receiver, 14,5in, Mid-Length Barrel, 1-7 Twist, 1/2x28 Thread, ATLAS R-ONE Handguard, FDE Cerakote, APAR700714M5 840014602117 $609.99 In Stock 9h ago 30m ago
DEMO, Jacob Grey Firearms Complete Upper Assembly, 7.62x39 Caliber, 7.5in, 1-10 Twist, Black, 7623975CUA $609.99 In Stock 9h ago 30m ago
Midwest Industries Upper Receiver Group, 16 inch Barrel, .223 Wylde, 15 inch Combat Series M-LOK Handguard, Mid-Length, A2 Flash Hider, Black, MI-N16CRM15-U 812102031376 $614.95 In Stock 9h ago 30m ago
Aero Precision M4E1 Mid Barrel Complete Upper Receiver w/Flash Hider, AR-15, 5.56x45mm NATO, 16in Mid Length Barrel, 12in M-LOK Handguard, No BCG/CH, Magpul Cerakote, Flat Dark Earth, APAR640232M7 815421020939 $614.99 In Stock 9h ago 30m ago
Aero Precision Complete Upper Receiver, M4E1-E, 18in, .223 Wylde Fluted Barrel, EM-15 Handguard Gen 2 Cerakote, Flat Dark Earth, APAR640252M51 840014603275 $614.99 In Stock 9h ago 30m 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 9h ago 30m ago
Aero Precision M4E1-T Complete Upper, 20in 6.5 Grendel Stainless Steel Barrel, SM15, FDE Cerakote, APAR700335M53 840014608423 $614.99 In Stock 9h ago 30m ago
Aero Precision M4E1-T Complete Upper, 20in 6.5 Grendel Stainless Steel Barrel, RM15, FDE Cerakote, APAR700735M53 840014602957 $614.99 In Stock 9h ago 30m 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 9h ago 30m ago
Aero Precision M4E1 Threaded No Forward Assist Complete Upper Receiver, 16in 5.56 Mid, RM15, FDE, APAR712715M7 840014613397 $614.99 In Stock 9h ago 30m 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 9h ago 30m ago
Aero Precision M5 Complete Upper Receiver, 22in 6.5 Creedmoor SS Rifle Barrel, w/ATLAS S-ONE 15in M-LOK Handguard, Anodized, Black, APAR538105M46 $616.38 In Stock 9h ago 30m ago
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