Important Update: In compliance with HB 1240, we regret to inform our valued Washington State customers that we are no longer offering AR-style product for sale in the state. We appreciate your understanding and support as we continue to provide a wide range of other high-quality product. For more information on HB 1240 and its impact on our inventory, please visit the official webpage of HB 1240(https://app.leg.wa.gov/billsummary?BillNumber=1240&Year=2023) or feel free to contact our customer service team.

Upper Build Assemblies

AR 9mm Upper Build Assemblies

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AR 9MM ENHANCED 4.5" PISTOL LENGTH 1:10 TWIST W / 4" (HANDGUARD OPTIONS) - UPPER ASSEMBLY

SpecsBarrel Length:4.5"Caliber:9mmMuzzle Thread:1/2x36Barrel Coating:Black NitrideMuzzle Device:Alum..

$531.95 $229.95

AR 9MM ENHANCED 7.5" PISTOL LENGTH 1:10 TWIST W / 7" (HANDGUARD OPTIONS) - UPPER ASSEMBLY

Includes:AR-9 ENHANCED 9MM AR-15 BILLET UPPER RECEIVER - BLACKAR-9MM 7.5" BARREL 1:10 TWIST BLACK NI..

$531.95 $229.95

AR 9MM ENHANCED 10.5" PISTOL LENGTH 1:10 TWIST W / 10" (HANDGUARD OPTIONS) - UPPER ASSEMBLY

SpecsBarrel Length:10.5"Caliber:9mmMuzzle Thread:1/2x36Barrel Coating:Black NitrideMuzzle Device:Alu..

$531.95 $229.95

AR 9mm 4.5" Pistol Barrel w/ USA Made 3.75" Super Slim Handguard - Upper Assembly

NO BCG INCLUDEDAR 9mm 4.5" Pistol Barrel w/ USA Made 3.75" Super Slim Handguard Upper BuildIncludes:..

$469.99

AR 9MM 16" 1:10 TWIST W/ (HANDGUARD OPTIONS) - UPPER ASSEMBLY

SpecsBarrel Length:16"Caliber:9mmMuzzle Thread:1/2x36Barrel Coating:Black NitrideMuzzle Device:A2 Fl..

$309.95 $229.95

AR 9MM 16" LENGTH BARREL 1:10 TWIST W/ 10" SUPER SLIM M-LOK HANGUARD - COMPLETE UPPER

AR-9mm Rifle Barrel 16" - 1:10 Twist - Black Nitride - AR-15AR-15 Flat-Top Upper Receiver (Stripped)..

$769.95 $409.95

AR 9MM 16" LENGTH BARREL 1:10 TWIST W/ 12" SUPER SLIM M-LOK HANGUARD - COMPLETE UPPER

Includes:AR-9mm Rifle Barrel 16" - 1:10 Twist - Black Nitride - AR-15AR-15 Flat-Top Upper Receiver (..

$799.95 $419.95

AR 9MM 16" LENGTH BARREL 1:10 TWIST W/ 15" SUPER SLIM M-LOK HANGUARD - COMPLETE UPPER

Includes:AR-15 Complete Upper Receiver Assembly w/Forward Assist & Dust Cover223/5.56 1/2"x28 Th..

$809.95 $429.95

AR 9MM 16" LENGTH BARREL 1:10 TWIST W/ 15" SUPER SLIM M-LOK HANGUARD - COMPLETE UPPER

Includes:AR-9mm Rifle Barrel 16" - 1:10 Twist - Black Nitride - AR-15AR-15 Flat-Top Upper Receiver (..

$789.95 $419.95

AR 9MM 16" LENGTH BARREL 1:10 TWIST W/ 10" SUPER SLIM KEYMOD HANGUARD - COMPLETE UPPER

AR-9mm Rifle Barrel 16" - 1:10 Twist - Black Nitride - AR-15AR-15 Flat-Top Upper Receiver (Stripped)..

$769.95 $409.95

AR 9MM 16" LENGTH BARREL 1:10 TWIST W/ 15" SUPER SLIM KEYMOD HANGUARD - COMPLETE UPPER

Includes:AR-9mm Rifle Barrel 16" - 1:10 Twist - Black Nitride - AR-15AR-15 Flat-Top Upper Receiver (..

$789.95 $449.95

AR 9MM 16" LENGTH BARREL 1:10 TWIST W/ 15" SUPER SLIM KEYMOD HANGUARD - COMPLETE UPPER

Includes:AR-15 Complete Upper Receiver Assembly w/Forward Assist & Dust Cover223/5.56 1/2"x28 Th..

$809.95 $459.95