9mm Uppers

9mm Uppers

AR9 Upper Receivers are the most popular pistol caliber AR-15. 9mm Uppers are available from Always Armed in rifle and pistol length format and many different cerakote colors like FDE and Titanium Gray. AR-9 upper builds will require a dedicated 9mm lower or a 9mm lower drop in block along with a 9mm Bolt carrier group. Check out the other parts after your upper choice in our AR9 Parts category.

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  • ALWAYS ARMED 10.5" 9MM UPPER RECEIVER - FDE Get this upper chambered in 9mm for your next pistol build.
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    ALWAYS ARMED 10.5" 9MM UPPER RECEIVER - FDE

    Now: $209.00
    Was: $299.00
    Always Armed 10.5" 9MM Upper Receiver - FDE Made in the USA Mil-Spec 7075 T6 Upper Receiver with Dust Cover and Forward Assist  1/2 x 36 Thread Pattern 7.5" 9MM Barrel with Black Nitride Finish 4150 Chrome Moly Vanadium Straight Profile...
    Now: $209.00
    Was: $299.00
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    Now: $209.00
    Was: $299.00
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  • 9x19 Para Pistol Length Upper Receiver PCC | 9mm | Blue Titanium Cerakote
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    Grid Defense GX2 7.5" 9MM Flash Can Upper Receiver - Blue Titanium

    Now: $329.00
    Was: $399.00
    Grid Defense GX2 7.5" 9MM Flash Can Upper Mil-spec 7075-T6 9mm Flash Can Upper Receiver 7.5" 1:10 Twist 4150 Barrel - Black Nitride Chambered in 9X19 Para 9" Grid Defense GX2 Octagon M-Lok Rail Dimpled Flash Can  Delayed Blowback Made in the USA...
    Now: $329.00
    Was: $399.00
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    Now: $329.00
    Was: $399.00
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  • Magpul Olive Drab Green | PCC | Compact AR 9 Build
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    ALWAYS ARMED 4.5" 9MM OCTO GEN 2 FLASH CAN UPPER RECEIVER - OD GREEN

    Now: $219.00
    Was: $299.00
    ALWAYS ARMED 4.5" 9MM OCTO GEN 2 FLASH CAN UPPER RECEIVER Made in the USA Mil Spec AR15 Gen 2 Flash Can Upper Receiver 4.5" 1:10 Twist Barrel with Black Nitride Finish 4.25" Free Float M-LOK Rail  Flash Can Muzzle Device Magpul OD Green Cerakote...
    Now: $219.00
    Was: $299.00
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    Now: $219.00
    Was: $299.00
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  • ALWAYS ARMED 4.5" 9MM OCTO GEN 2 FLASH CAN UPPER RECEIVER - TITANIUM 4.5" 1:10 twist 9MM barrel
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    ALWAYS ARMED 4.5" 9MM OCTO GEN 2 FLASH CAN UPPER RECEIVER - TITANIUM

    Now: $219.00
    Was: $299.00
    ALWAYS ARMED 4.5" 9MM OCTO GEN 2 FLASH CAN UPPER RECEIVER - TITANIUM Made in the USA Mil Spec AR15 Upper Receiver 4.5" 1:10 Twist Barrel with Black Nitride Finish 4.25" Free Float M-LOK Rail  Flash Can Muzzle Device Titanium Cerakote Finish
    Now: $219.00
    Was: $299.00
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    Now: $219.00
    Was: $299.00
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  • 16" 9MM UPPER RECEIVER - BURNT BRONZE
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    ALWAYS ARMED JESTER 16" 9MM UPPER RECEIVER - BURNT BRONZE

    Now: $229.00
    Was: $319.00
    ALWAYS ARMED JESTER 16" 9MM UPPER RECEIVER - BURNT BRONZE Made in the USA Mil-Spec 7075 T6 Upper Receiver with Dust Cover and Forward Assist  1/2 x 36 Thread Pattern 16" 1:10 Twist 4150 Barrel with Black Nitride Finish Chambered in 9MM...
    Now: $229.00
    Was: $319.00
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    Now: $229.00
    Was: $319.00
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  • ALWAYS ARMED 10.5" 9MM UPPER RECEIVER - SMITH & WESSON RED Shop this upper with a 10.5" 9mm barrel for your next order. Designed to be the best pcc with the most common and readily available ammo.
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    ALWAYS ARMED 10.5" 9MM UPPER RECEIVER - SMITH & WESSON RED

    Now: $209.00
    Was: $299.00
    Always Armed 10.5" 9MM Upper Receiver - Smith & Wesson Red Made in the USA Mil-Spec 7075 T6 Upper Receiver with Dust Cover and Forward Assist  1/2 x 36 Thread Pattern 7.5" 9MM Barrel with Black Nitride Finish 4150 Chrome Moly...
    Now: $209.00
    Was: $299.00
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    Now: $209.00
    Was: $299.00
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  • ALWAYS ARMED 10.5" 9MM UPPER RECEIVER - TITANIUM Shop this pcc upper finished in titanium for your next ar-9 build
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    ALWAYS ARMED 10.5" 9MM UPPER RECEIVER - TITANIUM

    Now: $209.00
    Was: $299.00
    Always Armed 10.5" 9MM Upper Receiver - Titanium Made in the USA Mil-Spec 7075 T6 Upper Receiver with Dust Cover and Forward Assist  1/2 x 36 Thread Pattern 7.5" 9MM Barrel with Black Nitride Finish 4150 Chrome Moly Vanadium Straight Profile...
    Now: $209.00
    Was: $299.00
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    Now: $209.00
    Was: $299.00
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  • Always Armed 16" 9x19 Para Upper Receiver - Titanium PCC AR9 Rifle Upper Receiver with M-Lok Rail - Titanium Cerakote Finish
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    ALWAYS ARMED 16" 9MM BX SERIES STAINLESS STEEL UPPER RECEIVER - TITANIUM

    Now: $219.00
    Was: $349.00
    ALWAYS ARMED 16" 9MM STAINLESS STEEL UPPER RECEIVER - TITANIUM Made in the USA Mil-Spec 7075 T6 Upper Receiver with Dust Cover and Forward Assist  1/2 x 36 Thread Pattern 16" 1:10 Twist 416R Stainless Steel Barrel Chambered in 9X19 Para A2...
    Now: $219.00
    Was: $349.00
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    Now: $219.00
    Was: $349.00
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  • ALWAYS ARMED 5.5" 9MM OCTO GEN 2 UPPER RECEIVER WITH STAINLESS STEEL BARREL - BURNT BRONZE 416R Stainless Steel Barrel with 4.25" M-Lok Hand Guard
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    ALWAYS ARMED 5.5" 9MM OCTO GEN 2 UPPER RECEIVER WITH STAINLESS STEEL BARREL - BURNT BRONZE

    Now: $199.00
    Was: $299.00
    ALWAYS ARMED 5.5" 9MM OCTO GEN 2 UPPER RECEIVER WITH STAINLESS STEEL BARREL - BURNT BRONZE Made in the USA Mil Spec Gen 2 AR15 Upper Receiver 5.5" 1:10 Twist 416R Stainless Steel Barrel 4.25" Free Float M-LOK Rail  A2 Muzzle Device Finished in...
    Now: $199.00
    Was: $299.00
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    Now: $199.00
    Was: $299.00
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  • ALWAYS ARMED 7.5" 9MM TR SERIES UPPER RECEIVER - MAGPUL FDE Shop this pcc for your next truck gun or cheap range toy
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    ALWAYS ARMED 7.5" 9MM TR SERIES UPPER RECEIVER - MAGPUL FDE

    Now: $209.00
    Was: $299.00
    Always Armed 7.5" 9MM TR Series Upper Receiver - Magpul FDE Made in the USA Mil-Spec 7075 T6 Upper Receiver with Dust Cover and Forward Assist  7.5" 1:10 Twist 4150 Barrel with Black Nitride Finish Chambered in 9X19 Para 1/2x36 Thread...
    Now: $209.00
    Was: $299.00
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    Now: $209.00
    Was: $299.00
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  • Limited Edition AR9 Upper Receiver Stainless Steel 9mm 1:10 Twist Upper | Red Cerakote
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    Always Armed Limited Edition Red/Blue 7.5" Upper 9MM with Stainless Steel Barrel

    Now: $219.00
    Was: $299.00
    Always Armed Limited Edition 7.5"9MM Upper Receiver  Made in the USA Red Cerakoted Mil-Spec 7075 T6 7.5 Inch 9mm Upperwith Dust Cover and Forward Assist 7.5" 1:10 Twist 416R Stainless Steel Barrel Chambered in 9X19 Para A2 Flash Hider Ridgeway Blue...
    Now: $219.00
    Was: $299.00
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    Now: $219.00
    Was: $299.00
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  • Ridgeway Blue AR15 Upper Receiver | 9mm
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    ALWAYS ARMED OCTO SERIES 16" 9MM UPPER RECEIVER - RIDGEWAY BLUE

    Now: $229.00
    Was: $319.00
    ALWAYS ARMED OCTO SERIES 16" 9MM UPPER RECEIVER - RIDGEWAY BLUE Made in the USA Ridgeway Blue Cerakote Finish Mil-Spec AR15 7075 T6 Upper Receiver with Dust Cover and Forward Assist 15" Free Float M-LOK OCTO Series Rail 16" 1:10 Twist Barrel with Black...
    Now: $229.00
    Was: $319.00
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    Now: $229.00
    Was: $319.00
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  • ALWAYS ARMED OCTO SERIES 7.5" 9MM UPPER RECEIVER - SIG PINK SIG PINK | 7.5" 9x19 Para BARREL
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    ALWAYS ARMED OCTO SERIES 7.5" 9MM UPPER RECEIVER - SIG PINK

    Now: $219.00
    Was: $299.00
    ALWAYS ARMED OCTO SERIES 7.5" 9MM UPPER RECEIVER - SIG PINK Mil-Spec AR15 7075 T6 Upper Receiver with Dust Cover and Forward Assist 7" Free Float M-LOK OCTO Series Rail 7.5" 1:10 Twist Barrel with Black Nitride Finish A2 Flash Hider Finished in Sig Pink...
    Now: $219.00
    Was: $299.00
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    Now: $219.00
    Was: $299.00
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  • Always Armed 5.5" 9mm Upper Receiver Always Armed 5.5" 9mm Upper Receiver
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    ALWAYS ARMED TR 5.5" 9MM STAINLESS STEEL - FDE

    Now: $229.00
    Was: $279.00
    ALWAYS ARMED TR 5.5" 9MM STAINLESS STEEL - FDE Made in the USA Mil Spec AR15 Upper Receiver 5.5" 1:10 Twist 416R Stainless Steel Barrel 4.5" Free Float M-LOK Rail  Flash Can Muzzle Device Finished in FDE Cerakote
    Now: $229.00
    Was: $279.00
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    Now: $229.00
    Was: $279.00
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  • AR 9 Grid Defense 5.5" Upper Receiver in Magpul FDE Flat Dark Earth Grid Defense 9mm Pistol Upper Receiver
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    Grid Defense 5.5" 9mm FDE Upper Receiver with Burnt Bronze Flash Can

    Now: $359.00
    Was: $409.00
    Grid Defense 5.5" 9mm FDE Upper Receiver with Burnt Bronze Flash Can Upper And Rail Finished in Magpul FDE Cerakote 5.5" 1:10 Twist 4150 Light HBAR Barrel - Black Nitride Made in the USA 7" Grid Defense Octagon M-Lok Rail Chambered in 9x19 Para Burnt...
    Now: $359.00
    Was: $409.00
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    Now: $359.00
    Was: $409.00
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  • ALWAYS ARMED 16" 9MM BX SERIES UPPER RECEIVER
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    ALWAYS ARMED 16" 9MM BX SERIES UPPER RECEIVER - BLACK

    Now: $199.00
    Was: $269.00
    ALWAYS ARMED 16" 9MM NATO BX SERIES UPPER RECEIVER - BLACK Made in the USA Mil-Spec 7075 T6 Upper Receiver with Dust Cover and Forward Assist  1/2 x 36 Thread Pattern 16" 1:10  Twist 4150 Barrel with Black Nitride Finish Chambered in 9mm...
    Now: $199.00
    Was: $269.00
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    Now: $199.00
    Was: $269.00
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  • Always Armed 16" 9x19 Para Upper Receiver - Pistol Caliber Carbine 16" Mil-Spec AR-9 Rifle Upper Receiver - Smith & Wesson Red
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    ALWAYS ARMED 16" 9MM STAINLESS STEEL UPPER RECEIVER - SMITH & WESSON RED

    Now: $299.00
    Was: $349.00
    Always Armed 16" 9MM Stainless Steel Upper Receiver - Smith & Wesson Red Made in the USA Mil-Spec 7075 T6 Upper Receiver with Dust Cover and Forward Assist  16" 1:10 Twist 416R Stainless Steel Barrel Chambered in 9X19 Para Chambered in 9X19...
    Now: $299.00
    Was: $349.00
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    Now: $299.00
    Was: $349.00
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  • ALWAYS ARMED 4.5" 9MM FLASH CAN UPPER RECEIVER WITH 4" TR RAIL - BLACK ANODIZED 4" free float m-lok handguard
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    ALWAYS ARMED 4.5" 9MM FLASH CAN UPPER RECEIVER WITH 4" TR RAIL - BLACK ANODIZED

    Now: $199.00
    Was: $269.00
    ALWAYS ARMED 4.5" 9MM FLASH CAN UPPER RECEIVER WITH 4" TR RAIL - BLACK ANODIZED Made in the USA Mil Spec AR15 9mm Flash Can Upper Receiver 4.5" 1:10 Twist Barrel with Black Nitride Finish 4" TR Series Free Float M-LOK Rail  Flash Can Muzzle Device...
    Now: $199.00
    Was: $269.00
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    Now: $199.00
    Was: $269.00
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  • ALWAYS ARMED OCTO SERIES 16" 9MM UPPER RECEIVER - SMITH & WESSON RED Finished in Smith & Wesson Red Cerakote
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    ALWAYS ARMED OCTO SERIES 16" 9MM UPPER RECEIVER - SMITH & WESSON RED

    Now: $229.00
    Was: $319.00
    ALWAYS ARMED OCTO SERIES 16" 9MM UPPER RECEIVER - SMITH & WESSON RED Made in the USA Mil-Spec AR9mm Upper Receiver with Dust Cover and Forward Assist 15" Free Float M-LOK OCTO Series Rail 16" 1:10 Twist Barrel with Black Nitride Finish...
    Now: $229.00
    Was: $319.00
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    Now: $229.00
    Was: $319.00
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  • ALWAYS ARMED 10.5" 9MM UPPER RECEIVER - SIG PINK Shop and save on this cost effective upper receiver from Always Armed.
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    ALWAYS ARMED 10.5" 9MM UPPER RECEIVER - SIG PINK

    Now: $209.00
    Was: $299.00
    Always Armed 10.5" 9MM Upper Receiver - Sig Pink Made in the USA Mil-Spec 7075 T6 Upper Receiver with Dust Cover and Forward Assist  1/2 x 36 Thread Pattern 7.5" 9MM Barrel with Black Nitride Finish 4150 Chrome Moly Vanadium Straight Profile...
    Now: $209.00
    Was: $299.00
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    Qty in Cart: 0
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    Now: $209.00
    Was: $299.00
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