Product Price Status/Qty Last change Last update
Aero Precision M4E1 Threaded .223 Wylde Complete Upper Receiver, 18in, 1-8 Twist, A2 Flash Hider, ATLAS R-ONE Handguard, Black Anodized, APAR700705M42 840014602209 $534.99 Backorder 2d ago 21m ago
Aero Precision M4E1 Threaded .223 Wylde Complete Upper Receiver, 16in, Mid-Length Barrel, 1-8 Twist, A2 Flash Hider, ATLAS R-ONE Handguard, FDE Cerakote, APAR700715M9 840014602193 $549.99 Backorder 2d ago 21m ago
Aero Precision Complete Upper Receiver, M4E1-T, .223, 16in, Wylde Barrel, 15in M-LOK ATLAS S-ONE Handguard, Cerakote, Flat Dark Earth, APAR700315M9 $549.99 Backorder 2d ago 21m ago
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 2d ago 21m ago
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 2d ago 21m ago
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 2d ago 21m ago
Aero Precision M4E1 Complete Upper Receiver, AR-15, 10.5 in Rifle Length Barrel, 9 in M-LOK Handguard, No BCH/CH, w/ Sig Sauer ROMEO5 1x20mm Red Dot Sight, Anodized, Black, APAR640221M2-KIT1 $559.99 Backorder 2d ago 21m ago
Aero Precision EPC-9 Threaded Complete Upper Receiver, 16in 9mm, w/ ATLAS S-ONE 15in Handguard, FDE, APAR620115M87 840014613557 $564.99 Backorder 2d ago 21m ago
Aero Precision Complete Upper Receiver, M4E1-T, 8in .300 Blackout BRL, 7in M-LOK ATLAS S-ONE HG, Cerakote, Flat Dark Earth, APAR700311M1 840014601714 $569.99 Backorder 2d ago 21m ago
Aero Precision M4E1 Threaded .300 Blackout Complete Upper Receiver, 8in, 1-7 Twist, 5/8x24 Thread, ATLAS R-ONE Handguard, FDE Cerakote, APAR700711M1 840014608546 $569.99 Backorder 2d ago 21m ago
Aero Precision Complete Upper Receiver, M4E1, 16in, 5.56 Mid Pencil Barrel, EQ-12 HG Gen 2, FDE Cerakote, APAR640232Q39 815421023237 $569.99 Backorder 2d ago 21m ago
FM Products MIKE-45 .45 ACP Build Kit, 16 inch, Mil-Spec Rear Charge, 4-Port Micro Brake, Black, MIKE45K-R1615-4T-MMKIT $579.00 Backorder 2d ago 21m ago
Aero Precision M4E1 Complete Upper Receiver .223 Wylde Mid Barrel EM-12 HG, No BCG/Charging Handle, Gen 2, FDE Cerakote, 16in, APAR600232M9 815421023114 $579.99 Backorder 2d ago 21m ago
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 2d ago 21m ago
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 2d ago 21m ago
Stag Arms AR-15 Tactical Right Hand Upper Receiver, .300 AAC Blackout, 8in Barrel, GOV-CMV Profile, 1-7 Twist, 1/2 x 28 Thread, VG6 Delta, Black, STAG15102122 840213901981 $589.99 Backorder 2d ago 21m ago
Aero Precision M4E1 Complete Upper Receiver, 16in, 5.56, M4, Carbine Barrel, EQ-12 HG Gen 2, FDE Cerakote, APAR640232Q6 815421023251 $599.99 Backorder 2d ago 21m ago
Aero Precision Complete Upper Receiver, M4E1-T, 14.5in, 5.56 Carbine Length Barrel, 12in M-LOK ATLAS S-ONE Handguard, Flat Dark Earth, APAR700314M32 $604.99 Backorder 2d ago 21m ago
Aero Precision M4E1 Threaded No Forward Assist Complete Upper Receiver, 16in 5.56 Mid, SM15, FDE, APAR712115M7 840014613410 $614.99 Backorder 2d ago 21m ago
Aero Precision Complete Upper Receiver, M4E1-T, 5.56, 16in, Mid-Length Barrel, 15in M-LOK ATLAS S-ONE Handguard, Cerakote, Flat Dark Earth, APAR700315M7 840014601592 $624.99 Backorder 2d ago 21m ago
Aero Precision M4E1-T Complete Upper Receiver, Threaded 5.56x45mm Mid Pencil 16in Barrel, ATLAS S-ONE 15in Handguard, M-LOK, Cerakote, Flat Dark Earth, APAR700315M39 $629.99 Backorder 2d ago 21m ago
DEMO, Jacob Grey Firearms Complete Upper Assembly, 9mm, 16in, 1-10 Twist, 1/2x36 Thread, Black, 9MM16CUA $629.99 Backorder 2d ago 21m ago
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 2d ago 21m ago
FM Products FM-15 .223 Wylde 16in Mid Length Gen 2 Upper Reciever, 1-8 Twist Rate, 1/2x28 TPI, Black, FM15U-G2-16 $679.00 Backorder 2d ago 21m ago
DoubleStar Complete Upper Receiver, .224 Valkyrie, 24 inch Barrel, Bull Profile, Diamond National Free Float Handguard, Black, ARBU110C 841348108917 $699.99 Backorder 2d ago 21m ago
FM Products Mike-15 .223 Wylde Gen 2 Complete Upper Receiver, 24.75 inch, 16 inch Barrel, Intermediate, 1-8 Twist, 1/2x28 Thread, Free-Float, Nitride, Black, MIKE15U-223-G2-16I-2 $709.99 Backorder 2d ago 21m ago
DEMO, Jacob Grey Firearms Stripped Upper Receiver, Ultralight JG-15, Billet Aluminum, Anodized, Black, JG15ULURA $248.99 In Stock 2d ago 21m ago
Fostech FLITE Elite Stripped Upper Reciever, Tungsten, 6880-TUN 082652080395 $259.99 In Stock 2d ago 21m ago
Ghost Firearms Elite Complete Upper Receiver, 5.56x45 NATO, 10.5 inch, Carbine Length, 4150 M4 Barrel, 1-7 Twist, 9 inch M-LOK Free Float Hand Guard, A2 Flash Hider, Blue Titanium, GF105E9GFR556BT $263.99 In Stock 2d ago 21m ago
Ghost Firearms Elite Complete Upper Receiver, .300 Blackout, 10.5in, Pistol Length, 4150 Light HBAR Barrel, 1-8 Twist, 9in M-LOK Free Float Hand Guard, A2 Flash Hider, Tactical Grape, GF105E9GFR300GRP $263.99 In Stock 2d ago 21m ago
Ghost Firearms Elite Complete Upper Receiver, .300 Blackout, 7.5 inch, Pistol Length, 4150 Light HBAR Barrel, 1-8 Twist, 7 inch M-LOK Free Float Hand Guard, A2 Flash Hider, OD Green, GF75E7GFR300OD $263.99 In Stock 2d ago 21m ago
Ghost Firearms Elite Complete Upper Receiver, 5.56x45 NATO, 7.5 inch, Pistol Length, 4150 M4 Barrel, 1-7 Twist, 7 inch M-LOK Free Float Hand Guard, A2 Flash Hider, Burnt Bronze, GF75E7GFR556BB $263.99 In Stock 2d ago 21m ago
Ghost Firearms Elite Complete Upper Receiver, 5.56x45 NATO, 7.5 inch, Pistol Length, 4150 M4 Barrel, 1-7 Twist, 7 inch M-LOK Free Float Hand Guard, A2 Flash Hider, Tungsten Gray, GF75E7GFR556TG $263.99 In Stock 2d ago 21m ago
OpticsPlanet Exclusive Moriarti AR-9 Complete Upper Receiver Complete Upper Receiver, 9mm Luger, 8.3 inch, 1-10 Twist, MLOK Handguard, Anodized Black, Black, 8.3 inch, MAR9-8.3-BLK-SHRD $280.63 In Stock 2d ago 21m ago
OP Exclusive Moriarti AR-15 Pencil Upper Receiver Assembly, 5.56x45mm NATO, 16in, Mid, M-LOK, 1-7 Twist, 1/2x28 Thread, Diamond Cut Free-Float Handgrd, Tri Port Muzzle Brake, Black, MAR-5.56-16-12-TRI $285.18 In Stock 2d ago 21m ago
Rosco Manufacturing Purebred Stripped Upper Receiver, AR-15, Forward Assist/Ejection Port Cover, Black, Ros-Upper-blk-001 $289.99 In Stock 2d ago 21m ago
Ghost Firearms Elite Complete Upper Receiver, .300 Blackout, 10.5in, Pistol Length, 4150 Light HBAR Barrel, 1-8 Twist, 9in M-LOK Free Float Hand Guard, A2 Flash Hider, Burnt Bronze, GF105E9GFR300BB $299.99 In Stock 2d ago 21m ago
Ghost Firearms Elite Complete Upper Receiver, .300 Blackout, 7.5in, Pistol Length, 4150 Light HBAR Barrel, 1-8 Twist, 7in M-LOK Free Float Hand Guard, A2 Flash Hider, Flat Dark Earth, GF75E7GFR300FDE $299.99 In Stock 2d ago 21m ago
Ghost Firearms Elite Complete Upper Receiver, .300 Blackout, 10.5 inch, Pistol Length, 4150 Light HBAR Barrel, 1-8 Twist, 9 inch M-LOK Free Float Hand Guard, A2 Flash Hider, OD Green, GF105E9GFR300OD $303.99 In Stock 2d ago 21m ago
OP Exclusive Moriarti AR-15 Upper Receiver, 300 Blackout, 10.5in, Pistol, Medium, M-LOK, 1-7 Twist, 5/8x24 Thread, Diamond Cut Free-Float Handguard, Triport Muzzle Brake, Black, MAR-10-300-TRI $305.99 In Stock 2d ago 21m ago
Ghost Firearms Elite Complete Upper Receiver, .300 Blackout, 10.5in, Pistol , 4150 Light HBAR Barrel, 1-8 Twist, 9in M-LOK Free Float Hand Guard, A2 Flash Hider, Flat Dark Earth, GF105E9GFR300FDE $309.99 In Stock 2d ago 21m ago
DEMO, OP Exclusive Moriarti AR-15 Pencil Upper Receiver Assembly, 5.56x45mm NATO, 16in, Mid, M-LOK, 1-7 Twist, 1/2x28 Thread, Diamond Cut Free-Float Handgrd, Tri Port Muzzle Brake, Black, MAR-5.56-16-12-TRI $309.99 In Stock 2d ago 21m ago
OpticsPlanet Exclusive Moriarti AR-9 Upper Receiver Assembly, 9mm Luger, 10.5in, M-LOK, 1-10 Twist, Diamond Cut Free-Float Handguard, A2 Flash Hider, Cerakote, Burnt Bronze, MAR-9MM-10-DMD-FH $313.49 In Stock 2d ago 21m ago
OP Exclusive Moriarti AR-15 Upper Receiver Assembly, 5.56x45mm NATO, 10.5in, Carbine, Government, M-LOK, 1-7 Twist, 1/2x28, Diamond Cut Free-Float Handgrd, Triport Muzzle Brake, Black, MAR-10-556-TRI $319.99 In Stock 2d ago 21m ago
OP Exclusive Moriarti AR-15 Upper Receiver, 300 Blackout, 10.5in, Pistol, Medium, M-LOK, 1-7 Twist, 5/8x24 Thread, Diamond Cut Free-Float Handguard, Slanted Muzzle Brake, Sniper Grey MAR-10-300-PENTA $329.99 In Stock 2d ago 21m ago
OP Exclusive Moriarti AR-15 Upper Receiver, 300 Blackout, 10.5in, Pistol, Medium, M-LOK, 1-7 Twist, 5/8x24 Thread, Diamond Cut Free-Float Handguard, A2 Flash Hider, Burnt Bronze, MAR-10-300-BB $329.99 In Stock 2d ago 21m ago
OP Exclusive Moriarti AR-15 Upper Receiver Assembly, 5.56x45mm NATO, 16in, Mid, M-LOK, 1-7 Twist, 1/2x28,, Pinned Gas Block, Diamond Cut Free-Float Handgrd, A2 Flash Hider, Black, MAR-5.56-16-12-PIN $335.99 In Stock 2d ago 21m ago
OP Exclusive Moriarti AR-15 Upper Receiver, 300 Blackout, 16in, Pistol, Medium, M-LOK, 1-7 Twist, 5/8x24 Thread, Diamond Cut Free-Float Handguard, Triport Muzzle, Black, MAR-300-16-12-TRI $340.99 In Stock 2d ago 21m ago
OP Exclusive Moriarti AR-15 Upper Receiver Assembly, 5.56x45mm, 10.5in, Carbine, Government, M-LOK, 1-7, 1/2x28, Diamond Cut Free-Float Handgrd, A2 Flash Hider, Cerakote, Burnt Bronze, MAR-10-556-BB $344.84 In Stock 2d ago 21m ago
TacFire BASIC 7inch UNASSEMBLED 9MM PISTOL BUILD KIT, PK9MM-LPK-7 811261029392 $349.99 In Stock 2d ago 21m ago
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