Upper Reciever

FU Custom Upper 16" 5.56 Carbine 4150v 1:7 9" Midwest Industries Quad w/Eliminator NiB BCG

Custom 16" Completed Upper With 9" Midwest Industries Quad Rail Handguard, Eliminator Flash Hider, Nickel Boron BCG

$755.00 $599.99

FU Complete 300BO 10.5" Assembled Upper

Custom 300 Blackout 10.5" Pistol Upper With A2 Style Flash Hider

$799.99 $499.99

FU Custom 18" Upper Caspian w/ Blitz-I-CAN II Combo

This 18" complete upper is perfect if you are looking to finish off your AR rifle.

$899.99 $499.99

Blitzkrieg Tactical 18" Upper 15" Gestalt w/ Blitz-I-CAN I Combo

Precision machined from forged 7075-T6 forgings from one of the top foundries in the country these are a premium upper.

$899.99 $499.99

FU Custom Upper 16" 5.56 1:7 4150 Carbine Gas 15" Luth-AR M-Lok w/ YHM Phantom Comp NiB BCG

Custom 16" Completed Upper With Carbine Length Gas System, 15" Luth-AR M-Lok Handguard, YHM Phantom Corps Compensator, and Nickel-Boron BCG

$699.99 $499.99

FU Custom Upper 16" 5.56 1:7 4150 Carbine Gas 15" Luth-AR Keymod w/ YHM Phantom Comp NiB BCG

Custom 16" Completed Upper With Carbine Length Gas System, YHM Phantom Corp Compensator, and 15" Luth-AR Keymod Handguard

$699.99 $499.99

FU Complete 300 BO 8" Assembled Upper

Custom 300 Blackout 8" Completed Pistol Upper

$799.99 $499.99

FU Custom Upper 16" .308 1:10 416r Dimpled 15" Krait w/Effin' A Dual Ejector

Custom LR308 Upper With 16" Barrel, Dimpled 15" Krait, Effin'A Comp, And Dual Ejector Bolt

$1,199.99 $999.99

Blitzkrieg Tactical Custom 14.5" BLK Upper w/ BCM A2

Precision machined from forged 7075-T6 forgings from one of the top foundries in the country, these are a premium upper.

$999.99 $799.99

FU "Big Bug" Complete Upper 16" .300Blk, NIB Bolt, 4150v Black Nitride, Upper

Custom 300 Blackout Completed Upper With 16" barrel, Octocomp Compensator, And M-lok Compatible Handguard

$799.99 $799.99

FU Custom 16" Upper ,1:7, Carbine Gas Stystem, MFT M44S handgaurd, BF18 Comp Grey

Custom 16" Complete Upper With Carbine Length Gas System, MFT M445 Hanguard, And BF18 Compensator

$499.99

FU Custom Upper 16" 5.56 4150 1:7 Carbine Gas 11" Troy Alpha W/Procomp NiB BCG

Custom 16" Upper Reciever With Carbine Length Gas Sytem, 11" Troy Alpha Battlerail, Nickel-Boron Coated BCG, and Birdcage Style Flash Hider

$765.00 $499.99

FU Complete 300BO 9" Assembled Upper

Custom 300 Blackout 9" Completed Pistol Upper

$506.99

FU Custom Upper 16" .308 416r 1:10 Fluted 15" FDE Krait w/Octocomp Single Ejector

Custom LR308 Upper Reciever With FDE Krait Handguard And OctoComp and Single Ejector Bolt

$1,099.99 $799.99

NC Custom 10.5" .308win 1:10 CAR ODG Skeleton M-Lok Upper w/ Flash Can

Custom 10.5" .308 ODG Upper With Flash Can

$799.99 $699.99

FU Custom 16" Upper, Magpul Black MOE M-LOK

Precision machined from forged 7075-T6 forgings from one of the top foundries in the country these are a premium upper.

$599.99 $449.99

FU Custom Upper 16" 5.56 NATO, Midlength Gas System, BCG, Magpul MOE Hanguard ,BF18 Comp

Precision machined from forged 7075-T6 blanks from one of the top foundries in the country these are a premium upper.

$699.99 $399.99

FU Custom 20" Upper .308 BLK Caspian w/FN 3 Port

Firearms Unknown 20" Complete .308 Upper

$1,649.99 $1,199.99

Complete .308 Upper , 18" Barrel , Mid Length , 15" KMR Keymod Handguard, Birdcage

$899.99 $599.99

House LR308 Assembled Upper

This upper is our brain child and is ideal for use with the LR308 Dual Ejector BCG. This upper is made from a solid brick of billet 6061 aluminum this upper is not made from an extrusion like many of the other uppers on the market.

$199.99

FU Custom 16" Upper ,1:7, Carbine Gas Stystem, MFT M44S handgaurd, BF18 Comp FG

Custom 16" Completed Upper With Carbine Length Gas System, Mission First Tactical M44S Handguard, and BF18 Compensator

$499.99

FU Custom Upper 16" 5.56 4150 1:7 Magpul Rail Gas w/Birdcage

Custom AR15 16" Completed Upper With Magpul Rail Handuard, Carbine Length Gas System, And Birdcage Style Flash Hider

$599.99 $449.99

FU Custom 18" Upper .308 BLK Caspian w/FN 3 Port

This 18" complete upper is perfect if you are looking to finish off your LR308 Style rifle.

$1,649.99 $1,199.99