Upper Build Assemblies

Upper Build Assemblies
Show:
Sort By:

300 Blackout 7.5" Pistol Barrel Kit with 7" Free Float Quad Rail (No LPK)

This is an unassembled kit for building a functioning AR-15 pistol-type rifle with a .300 AAC Blacko..

$844.95 $299.95

AR15 5.56 NATO 16" CARBINE LENGTH 1:8 TWIST W/ (HANDGUARD OPTIONS) - UPPER ASSEMBLY

SpecsBarrel Length:16"Caliber:5.56 NATOTwist Rate:1:8Gas System:Carbine LengthMuzzle Thread:1/2-28Ba..

$409.95 $199.95

AR15 5.56 NATO 16" CARBINE LENGTH 1:8 TWIST W/10" M-LOK USA MADE HANDGUARD - COMPLETE UPPER

Includes:AR-15 10" Custom USA Made M-Lok Super Slim Light Free Float Handguard (MADE IN USA)AR-15 Co..

$739.95 $349.95

AR-15 .223 Wylde 16" Barrel with USA Made 12" M-Lok Handguard - Complete Upper

Includes:AR-15 12" CUSTOM USA MADE M-LOK SUPER SLIM LIGHT FREE FLOAT HANDGUARD (MADE IN USA)AR-15 Bo..

$749.95 $319.95

AR15 5.56 NATO 16" CARBINE LENGTH 1:8 TWIST W/15" M-LOK USA MADE HANDGUARD - COMPLETE UPPER

Includes:AR-15 M-LOK 15" Super Slim Free Float HandguardAR-15 Stripped Upper Receiver (Made in USA)A..

$759.95 $339.95

AR-15 5.56 NATO 10'' PISTOL - FORGED UPPER WITH 10'' HANDGUARD- CERAKOTE COLOR ACCENT BUNDLE- UPPER ASSEMBLY

Includes:5.56 NATO 10.5" 1:7 Twist Parkerized Barrel (Made in USA)AR-15/47/9/300 Stripped Upper Rece..

$499.95 $269.95

AR-15 5.56 NATO 10" PISTOL FORGED UPPER WITH 10'' M LOK HANDGUARD- [ASSEMBLED]

Includes:     5.56 NATO 10.5" 1:7 Twist Parkerized Barrel (Made in USA)AR-15/47/..

$489.95 $269.95

AR15 5.56 NATO 10'' CARBINE LENGTH 1:8 TWIST W/ 10'' M-LOK HANDGUAD - UPPER ASSEMBLY (NO BCG)

Every Upper Build is Test Fired Before Shipment To Guarantee Performance. We do not guarantee cyclin..

$539.99 $269.95

AR-15 5.56 NATO 16" CARBINE WITH 16" M LOK RED HANDGUARD- FSSK- UB15-FSSK-RED-12 [ASSEMBLED]

Includes: 5.56 NATO 16" Inch Government Profile Rifle Barrel 1:8 Twist Black NitrIde Finish (Ma..

$469.95 $249.95

AR15 5.56 NATO 10'' CARBINE LENGTH 1:8 TWIST W/ 10'' M-LOK HANDGUAD - COMPLETE UPPER

Includes:AR-15/M16 BOLT CARRIER GROUP ASSEMBLY - MAG PHOSPHATEUpper Receiver Extended Latch Cha..

$739.95 $359.95

AR15 5.56 NATO 7" CARBINE LENGTH 1:8 TWIST W/7" M-LOK HANDGUARD - (CERAKOTE & BCG OPTIONS)

SpecsBarrel Length:7"Caliber:5.56 NATOMuzzle Thread:1/2x28Barrel Coating:Black NitrideMuzzle Device:..

$391.99 $279.95

AR15 5.56 Nato 10" Carbine Length 1:8 Twist w/10" M-Lok Handguard - OT Supplier

SpecsBarrel Length:10"Caliber:5.56 NATOMuzzle Thread:1/2x28Barrel Coating:Black NitrideMuzzle Device..

$399.95 $199.95

AR15-5-56-NATO-16-CARBINE-LENGTH-1-8-TWIST-W-15-M-LOK-HANDGUARD-CERAKOTE-BCG-OPTIONS

SpecsBarrel Length:16"Caliber:5.56 NATOMuzzle Thread:1/2x28Barrel Coating:Black NitrideMuzzle Device..

$432.99 $289.95