Product Price Status/Qty Last change Last update
FM Products FM-45 AR .45 Rear Charging Upper Reciever, 5 inch w/ Blast Diffuser, Black, FM45-RS-54 3539026 $329.00 In Stock 13d ago 4h ago
FM Products FM-9 AR 9x19mm Parabellum Rear Charging Upper Receiver, 5in Barrel, 5in Handguard w/ Blast Diffuser, Black, FM9U-R55-B $329.00 In Stock 3d ago 4h ago
FM Products MIKE-9 9mm Complete Upper Receiver, 12.75 inch, 5 inch Barrel, MIL-SPEC Rear Charge, 1-10 Twist, 1/2x36 Thread, Free-Float, Nitride, Black, MIKE9U-R54-B $329.00 Backorder 13d ago 4h ago
Grid Defense Complete Upper Receiver, 5.56mm, 7.5 inch, Pistol Length, 4150 M4 Barrel, 1-7 Twist, 9 inch Octagon M-LOK Rail, Dimpled Flash Can, Black, GD75GDR9FCAN556BLK $329.99 In Stock 20h ago 4h ago
Andro Corp Industries AR-15 5.56 NATO MLOK G Series Upper, 8in, No BCG/Charging Handle, Black, U5568MLPNBC5 $329.99 In Stock 13d ago 4h 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 6d ago 4h 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 6d ago 4h ago
Ghost Firearms Elite Complete Upper Receiver, 9mm 9x19 Para, 16 inch, 4150 Light HBAR Barrel, 1-10 Twist, 14 inch M-LOK Free Float Hand Guard, A2 Flash Hider, Blue Titanium, GF16E14GFR9MMBT 2994031 $329.99 Backorder 12h ago 4h ago
Grid Defense Complete Upper Receiver, 7.62x39, 10.5 inch, Carbine Length, 4150 Steel Light HBAR Barrel, 1-10 Twist, A2 Flash Hider, Tactical Grape, GD105E9GFR762GRP $329.99 Backorder 1d ago 4h ago
Grid Defense Complete Upper Receiver, 7.62x39, 16 inch, Carbine Length, 4150 Light HBAR Barrel, 1-10 Twist, 14 inch M-LOK Free Float Hand Guard, A2 Flash Hider, OD Green, GD16E14GFR762OD $329.99 Backorder 4d ago 4h ago
Grid Defense Complete Upper Receiver, 7.62x39, 16 inch, Carbine Length, 4150 Light HBAR Barrel, 1-10 Twist, 14 inch M-LOK Free Float Hand Guard, A2 Flash Hider, Blue Titanium, GD16E14GFR762BT $329.99 Backorder 4d ago 4h ago
Grid Defense Complete Upper Receiver, .300 Blackout, 10.5 inch, Pistol Length, 4150 Steel Light HBAR Barrel, 1-8 Twist, 10.5 inch Hand Guard, A2 Flash Hider, Blue Titanium, GD105E9GFR300BT $329.99 Backorder 13h ago 4h ago
Grid Defense Complete Upper Receiver, .300 Blackout, 16 inch, Pistol Length, 4150 Light HBAR Barrel, 1-8 Twist, 14 inch M-LOK Rail, A2 Flash Hider, Blue Titanium, GD16E14GFR300BT $329.99 Backorder 13d ago 4h ago
Grid Defense Complete Upper Receiver, .300 Blackout, 7.5 inch, Pistol Length, 4150 Light HBAR Barrel, 1-8 Twist, 9 inch Octagon M-LOK Hand Guard, Dimpled Flash Can, Blue Titanium, GD75GDR9FCAN300BT $329.99 Backorder 13d ago 4h ago
Grid Defense Complete Upper Receiver, 9mm 9x19 Para, 16 inch, 4150 Light HBAR Barrel, 1-10 Twist, 14 inch M-LOK Rail, A2 Flash Hider, Black, GD16E14GFR9MMBLK $329.99 Backorder 4d ago 4h ago
Grid Defense Complete Upper Receiver, 9mm 9x19 Para, 16 inch, 4150 Light HBAR Barrel, 1-10 Twist, 14 inch M-LOK Rail, A2 Flash Hider, Tactical Grape, GD16E14GFR9MMGRP $329.99 Backorder 4d ago 4h ago
Grid Defense Complete Upper Receiver, 9mm 9x19 Para, 5.5 inch, 4150 Light HBAR Barrel, 1-10 Twist, 7 inch Octagon M-LOK Rail, Dimpled Flash Can, OD Green, GD55GDR9FCAN9MMOD $329.99 Backorder 4d ago 4h ago
Grid Defense Complete Upper Receiver, 9mm 9x19 Para, 5.5 inch, 4150 Light HBAR Barrel, 1-10 Twist, 7 inch Octagon M-LOK Rail, Dimpled Flash Can, Tactical Grape, GD55GDR9FCAN9MMGRP $329.99 Backorder 4d ago 4h ago
Grid Defense Complete Upper Receiver, 9mm 9x19 Para, 5.5 inch, 4150 Light HBAR Barrel, 1-10 Twist, 7 inch Octagon M-LOK Rail, Dimpled Flash Can, Flat Dark Earth, GD55GDR9FCAN9MMFDE $329.99 Backorder 4d ago 4h ago
Grid Defense Complete Upper Receiver, 9mm 9x19 Para, 16 inch, 4150 Light HBAR Barrel, 1-10 Twist, 14 inch M-LOK Rail, A2 Flash Hider, Blue Titanium, GD16E14GFR9MMBT $329.99 Backorder 4d ago 4h ago
Grid Defense Complete Upper Receiver, 9mm 9x19 Para, 16 inch, 4150 Light HBAR Barrel, 1-10 Twist, 14 inch M-LOK Rail, A2 Flash Hider, Flat Dark Earth, GD16E14GFR9MMFDE $329.99 Backorder 4d ago 4h ago
Grid Defense Complete Upper Receiver, 9mm 9x19 Para, 5.5 inch, 4150 Light HBAR Barrel, 1-10 Twist, 7 inch Octagon M-LOK Rail, Dimpled Flash Can, Burnt Bronze, GD55GDR9FCAN9MMBB $329.99 Backorder 4d ago 4h ago
Grid Defense Complete Upper Receiver, 5.56mm, 7.5 inch, Pistol Length, 4150 M4 Barrel, 1-7 Twist, 9 inch Octagon M-LOK Rail, Dimpled Flash Can, Flat Dark Earth, GD75GDR9FCAN556FDE $329.99 Backorder 7d ago 4h ago
Grid Defense Complete Upper Receiver, 5.56mm, 7.5 inch, Pistol Length, 4150 M4 Barrel, 1-7 Twist, 9 inch Octagon M-LOK Rail, Dimpled Flash Can, Blue Titanium, GD75GDR9FCAN556BT $329.99 Backorder 5d ago 4h ago
Grid Defense Complete Upper Receiver, 5.56mm, 16 inch, Carbine Length, 4150 M4 Barrel, 1-7 Twist, 14 inch M-LOK Rail, A2 Flash Hider, Blue Titanium, GD16E14GFR556BT $329.99 Backorder 6d ago 4h ago
XTS Complete Upper Receiver w/o BCG, AR-15, 223/5.56, 24.75in, 16.5in, Carbine, 1-8 Twist, 1/2x28 Thread, M-LOK, Bird Cage, Black Nitride Finish, Bronze, XTS-CU-16BR 767820103051 $329.99 Backorder 4d ago 4h ago
XTS Complete Upper Receiver w/o BCG w/ 12in Rail, AR-15, 300 BO, 24.75in, 16in Barrel, Carbine, 1-8 Twist, 5/8x24 Thread, M-LOK, Bird Cage, Black Nitride Finish, OD Green, XTSCU12300OD 767820107189 $329.99 Backorder 16h ago 4h ago
XTS Complete Upper Receiver w/o BCG w/ 12in Rail, AR-15, 223/5.56, 24.75in, 16.5in, Carbine, 1-8 Twist, 1/2x28 Thread, M-LOK, Bird Cage, Black Nitride Finish, Purple, XTS-CU-12PP 767820107271 $329.99 Backorder 16h ago 4h ago
XTS Complete Upper Receiver w/o BCG w/ 12in Rail, AR-15, 223/5.56, 24.75in, 16.5in, Carbine, 1-8 Twist, 1/2x28 Thread, M-LOK, Bird Cage, Black Nitride Finish, OD Green, XTS-CU-12OD 767820107264 $329.99 Backorder 16h ago 4h ago
XTS Complete Upper Receiver w/o BCG w/ 12in Rail, AR-15, 223/5.56, 24.75in, 16.5in, Carbine, 1-8 Twist, 1/2x28 Thread, M-LOK, Bird Cage, Black Nitride Finish, Red, XTS-CU-12RD 767820107288 $329.99 Backorder 16h ago 4h ago
CMMG, Inc Barrel Sub-Assembly, Medium Taper, 6.5 Creedmoor, 20in, 416SS, 65D4C87 815835018980 $329.99 Backorder 2d ago 14m ago
Iron Horse Upper Hand-Guard Kit, Black, IH-UK1 $331.89 In Stock 6d ago 4h ago
Mega Arms Maten Billet Upper Receiver, Black, MEGA-MATEN-UPPER-BIL 811338035066 $334.18 In Stock 13d ago 4h ago
CMMG, Inc Barrel Sub-Assembly, Medium Taper, 308 Win, 20in, 416SS, Salt Bath Nitride, 38DDA0C 816422026821 $334.49 Backorder 1d ago 14m ago
Wilson Combat AR Threaded Barrel, .308 WIN, Super Sniper, 20 in, Fluted, Threaded, 1-10 Twist, TR-308SSRG20FT10 811826026057 $334.95 In Stock 10h ago 14m ago
Wilson Combat Barrel, Match Grade, AR-10, .260 Remington, Tactical Hunter, 20in, Fluted, 5/8x24 TPI, 1-8 Twist, Stainless Steel, TR-260THRG20FT8 810025505981 $334.95 Backorder 1d ago 14m ago
Wilson Combat Barrel, Match Grade, AR-10, 6.5 Creedmoor, Super Sniper, 20in, Fluted, 5/8x24 TPI, 1-8 Twist, Stainless Steel, TR-65CSSRG20FT8 810025503710 $334.95 Backorder 12h ago 14m ago
Wilson Combat AR Threaded Barrel, 6.5 Creedmoor, Super Sniper, 22 in, Fluted, Threaded, 1-8 Twist, TR-65CSSRG22FT8 811826027078 $334.95 Backorder 10h ago 14m 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 13d ago 4h ago
Grid Defense Complete Upper Receiver, 7.62x39, 16 inch, Carbine Length, 4150 Light HBAR Barrel, 1-10 Twist, 14 inch M-LOK Free Float Hand Guard, A2 Flash Hider, Burnt Bronze, GD16E14GFR762BB $335.99 Backorder 4d ago 4h ago
Grid Defense Complete Upper Receiver, .300 Blackout, 7.5 inch, Pistol Length, 4150 Light HBAR Barrel, 1-8 Twist, 9 inch Octagon M-LOK Hand Guard, Dimpled Flash Can, Black, GD75GDR9FCAN300BLK $335.99 Backorder 6d ago 4h ago
Grid Defense Complete Upper Receiver, 9mm 9x19 Para, 5.5 inch, 4150 Light HBAR Barrel, 1-10 Twist, 7 inch Octagon M-LOK Rail, Dimpled Flash Can, Blue Titanium, GD55GDR9FCAN9MMBT $335.99 Backorder 4d ago 4h ago
Grid Defense Complete Upper Receiver, 9mm 9x19 Para, 5.5 inch, 4150 Light HBAR Barrel, 1-10 Twist, 7 inch Octagon M-LOK Rail, Dimpled Flash Can, Black, GD55GDR9FCAN9MMBLK $335.99 Backorder 4d ago 4h ago
Grid Defense Complete Upper Receiver, 9mm 9x19 Para, 5.5 inch, 4150 Light HBAR Barrel, 1-10 Twist, 7 inch Octagon M-LOK Rail, Dimpled Flash Can, Tungsten Gray, GD55GDR9FCAN9MMTG $335.99 Backorder 4d ago 4h ago
Grid Defense Complete Upper Receiver, 5.56mm, 7.5 inch, Pistol Length, 4150 M4 Barrel, 1-7 Twist, 9 inch Octagon M-LOK Rail, Dimpled Flash Can, Tactical Grape, GD75GDR9FCAN556GRP $335.99 Backorder 5d ago 4h ago
Grid Defense Complete Upper Receiver, 5.56mm, 10.5 inch, Carbine Length, 4150 Steel M4 Barrel, 1-7 Twist, A2 Flash Hider, OD Green, GD105E9GFR556OD $335.99 Backorder 3d ago 4h ago
Criterion Barrels 22in AR-10 Rifle Length Gas System Barrel, .308 M118 LR, 1-11 Twist, 416R Stainless Steel, 1022S-HYR $337.24 In Stock 3d ago 14m ago
Criterion Barrels 20in AR-10 Rifle Length Gas System Barrel, .308 M118 LR, 1-11 Twist, 416R Stainless Steel, 1020S-HYR $337.24 In Stock 3d ago 14m ago
Criterion Barrels 22in AR-10 Rifle Length Gas System Barrel, 6.5 Creedmoor, 1-8 Twist, 416R Stainless Steel, 1022S65-HYR $337.24 Backorder 3d ago 14m ago
Criterion Barrels 18in AR-10 Rifle Length Gas System Barrel, .308 M118 LR, 1-10 Twist, 416R Stainless Steel, 1018S-HYR $337.24 Backorder 3d ago 14m ago
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