Upper Build Assemblies
AR 9mm Upper Build Assemblies
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-66%
SpecsBarrel Length:4.5"Caliber:9mmMuzzle Thread:1/2x36Barrel Coating:Black NitrideMuzzle Device:Alum..
$531.95 $179.95
-66%
Includes:AR-9 ENHANCED 9MM AR-15 BILLET UPPER RECEIVER - BLACKAR-9MM 7.5" BARREL 1:10 TWIST BLACK NI..
$531.95 $179.95
-64%
SpecsBarrel Length:10.5"Caliber:9mmMuzzle Thread:1/2x36Barrel Coating:Black NitrideMuzzle Device:Alu..
$531.95 $189.95
-67%
-36%
SpecsBarrel Length:16"Caliber:9mmMuzzle Thread:5/8x24Barrel Coating:PARKERIZEDMuzzle Device:A2 Flash..
$359.95 $229.95
-35%
SpecsBarrel Length:4.5"Caliber:9mmMuzzle Thread:1/2x36Barrel Coating:Black NitrideMuzzle Device:A2 F..
$259.95 $169.95
-58%
AR 9mm 4.5" Pistol Barrel w/ USA Made 3.75" Super Slim Handguard Upper BuildIncludes:AR-9mm 4.5" Bar..
$659.95 $279.95
-57%
NO BCG INCLUDEDAR 9mm 4.5" Pistol Barrel w/ USA Made 3.75" Super Slim Handguard Upper BuildIncludes:..
$469.99 $199.95
-58%
Includes:AR 9mm Bolt Carrier Group- Black Nitride - "MADE IN USA" EngravingUpper Receiver Exten..
$659.95 $279.95
-58%
Includes:AR 9MM CUSTOM BOLT CARRIER GROUP- BLACK NITRIDEAR-9MM 4.5" BARREL 1:10 TWIST BLACK NITRIDE ..
$649.95 $269.95
-57%
BCG & CHARGING HANDLE NOT INCLUDEDIncludes:AR-9MM 4.5" BARREL 1:10 TWIST BLACK NITRIDE FINISH (M..
$459.95 $199.95
-42%
SpecsBarrel Length:7.5"Caliber:9mmTwist Rate:1:10Muzzle Thread:1/2x36Barrel Coating:Black NitrideMuz..
$309.95 $179.95
-56%
Includes:AR 9mm Bolt Carrier Group- Black Nitride - "MADE IN USA" Upper Receiver Extended ..
$679.95 $299.95
-56%
Includes:AR 9mm Bolt Carrier Group- Black Nitride - "MADE IN USA"Upper Receiver Extended Latch ..
$679.95 $299.95
-54%
No BCG, no Charging Handle includedIncludes:AR-15 Complete Upper Receiver Assembly w/Forward Assist ..
$479.95 $219.95