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 PCC 7.5" 9MM Upper Receiver with 7" M-LOK Hand Guard AR9 7.5" Pistol Upper Receiver - Burnt Bronze Cerakote
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    ALWAYS ARMED 7.5" 9MM STAINLESS STEEL UPPER RECEIVER - BURNT BRONZE

    Now: $209.00
    Was: $299.00
    ALWAYS ARMED 7.5" 9MM STAINLESS STEEL  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 7.5" 1:10 Twist 416R Stainless Steel Barrel Chambered in...
    Now: $209.00
    Was: $299.00
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  • ALWAYS ARMED 7.5" STAINLESS STEEL 9MM UPPER RECEIVER WITH 5.5" RAIL - BLACK AR9 Pistol Upper Receiver - Hard Coat Black Anodized
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    ALWAYS ARMED 7.5" STAINLESS STEEL 9MM UPPER RECEIVER WITH 5.5" RAIL - BLACK

    Now: $199.00
    Was: $279.00
    ALWAYS ARMED 7.5" STAINLESS STEEL 9MM UPPER RECEIVER WITH 5.5" RAIL - BLACK Made in the USA Mil-Spec 7075 T6 Upper Receiver 5.5" MLOK Hand Guard 7.5" 1:10 Twist 416R Stainless Steel Barrel Chambered 9X19 Para A2 Flash Hider Hard Coat Black Anodized...
    Now: $199.00
    Was: $279.00
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    Now: $199.00
    Was: $279.00
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  • ALWAYS ARMED OCTO SERIES 7.5" 9x19 UPPER RECEIVER - TITANIUM TITANIUM | 7.5" 9mm BARREL
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    ALWAYS ARMED OCTO SERIES 7.5" 9MM UPPER RECEIVER - TITANIUM

    Now: $219.00
    Was: $299.00
    ALWAYS ARMED OCTO SERIES 7.5" 9MM UPPER RECEIVER - TITANIUM 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 Titanium...
    Now: $219.00
    Was: $299.00
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    Now: $219.00
    Was: $299.00
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  • 4.5" 9MM OCTO GEN 2 FLASH CAN UPPER RECEIVER - FDE
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    ALWAYS ARMED 4.5" 9MM OCTO GEN 2 FLASH CAN UPPER RECEIVER - FDE

    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 Upper Receiver 4.5" 1:10 Twist Barrel with Black Nitride Finish 4.25" Free Float M-LOK Rail  Flash Can Muzzle Device Magpul FDE Cerakote Finish
    Now: $219.00
    Was: $299.00
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    Now: $219.00
    Was: $299.00
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  • AR9 Pistol Upper Receiver with 5.5" 1:10 Twist 4160R Stainless Steel Black Pistol Upper From Always Armed
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    Always Armed 7.5" 9mm Stainless Steel BX Series Flash Can Upper Receiver - Black

    Now: $169.00
    Was: $329.00
    Always Armed 7.5" 9mm Stainless Steel BX Series Flash Can Upper Receiver - Black Smooth Flash Can Chambered in 9x19 Para 9" Always Armed BX Series M-LOK Hand Rail 1/2 x 36 Thread Pattern 7.5" 1:10 Twist 4160R Stainless Steel Barrel Hard Coat Black...
    Now: $169.00
    Was: $329.00
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    Now: $169.00
    Was: $329.00
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  • ALWAYS ARMED OCTO SERIES 7.5" 9MM UPPER RECEIVER - SMITH & WESSON RED SMITH & WESSON RED CERAKOTE | 7.5" 9MMx19 BARREL
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    ALWAYS ARMED OCTO SERIES 7.5" 9MM UPPER RECEIVER - SMITH & WESSON RED

    Now: $219.00
    Was: $299.00
    ALWAYS ARMED OCTO SERIES 7.5" 9MM UPPER RECEIVER - SMITH & WESSON RED 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...
    Now: $219.00
    Was: $299.00
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    Now: $219.00
    Was: $299.00
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  • PCC | AR9 Pistol Upper Receiver | Ghost 9x19 Parabellum | Stainless Steel Barrel
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    Ghost Vital 7.5" Upper 9MM with Stainless Steel Barrel

    Now: $229.00
    Was: $309.00
    Ghost Vital 7.5" Upper 9MM with Stainless Steel Barrel Chambered in 9x19 Para A2 Birdcage Flash Hider - Black Nitride Finish 7.5" 1:10 Twist 416R Stainless Steel Barrel Ghost Firearms 7" M-Lok Free Float Hand Guard Ghost Mil-Spec 7075 T6...
    Now: $229.00
    Was: $309.00
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    Now: $229.00
    Was: $309.00
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  • 16" 1:10 twist barrel 15" free float m-lok quad rail
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    ALWAYS ARMED 16" 9MM Upper Receiver with 15" M-LOK Quad Rail - OD Green

    Now: $219.00
    Was: $349.00
    ALWAYS ARMED 16" 9MM Upper Receiver with 15" M-LOK Quad Rail - OD Green Made in the USA 16" 4150 Barrel Chambered in 9MM 15" Free Floating MLOK Quad Rail Finished in OD Green Cerakote A2 Muzzle Device 1:10 Twist Rate BCG and Charging Handle are NOT...
    Now: $219.00
    Was: $349.00
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    Now: $219.00
    Was: $349.00
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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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  • ALWAYS ARMED OCTO SERIES 7.5" 9MM UPPER RECEIVER - RIDGEWAY BLUE RIDGEWAY BLUE | 7.5" 9MMx19 BARREL
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    ALWAYS ARMED OCTO SERIES 7.5" 9MM UPPER RECEIVER - RIDGEWAY BLUE

    Now: $219.00
    Was: $299.00
    ALWAYS ARMED OCTO SERIES 7.5" 9MM UPPER RECEIVER - RIDGEWAY BLUE 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...
    Now: $219.00
    Was: $299.00
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    Now: $219.00
    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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  • AR9 Pistol Upper Receiver | 4.5" 1:10 Twist Barrel | Cerakote
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    ALWAYS ARMED 4.5" 9MM OCTO GEN 2 FLASH CAN UPPER RECEIVER - BLUE TITANIUM

    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 Upper Receiver 4.5" 1:10 Twist Barrel with Black Nitride Finish 4.25" Free Float M-LOK Rail  Flash Can Muzzle Device Blue Titanium Cerakote Finish
    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 SS FLASH CAN UPPER RECEIVER - FDE Shop this stainless steel 9MM AR upper receiver with a stainless steel barrel and flash can
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    ALWAYS ARMED 5.5" 9MM SS FLASH CAN UPPER RECEIVER - FDE

    Now: $199.00
    Was: $319.00
    ALWAYS ARMED 5.5" 9MM SS FLASH CAN UPPER RECEIVER - FDE Made in the USA Mil Spec AR15 Upper Receiver 1/2 x 36 thread pitch 5.5" 1:10 Twist 416R Stainless Steel Barrel 7" Free Float M-LOK Rail  Flash Can Muzzle Device Flat Dark Earth Cerakote Finish
    Now: $199.00
    Was: $319.00
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    Now: $199.00
    Was: $319.00
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  • ALWAYS ARMED 5.5" 9MM STAINLESS STEEL FLASH CAN UPPER RECEIVER - FDE Magpul FDE Cerakote Finish 1:10 Twist Barrel with Flash Can
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    ALWAYS ARMED 5.5" 9MM STAINLESS STEEL FLASH CAN UPPER RECEIVER - FDE

    Now: $249.00
    Was: $299.00
    Always Armed 5.5" 9MM STAINLESS STEEL Upper Receiver - Magpul FDE Made in the USA Mil-Spec 7075 T6 Upper Receiver with Dust Cover and Forward Assist  5.5" 1:10 Twist 416R Stainless Steel Barrel Chambered in 9MM Flash Can with Hard Anodized Finish...
    Now: $249.00
    Was: $299.00
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    Now: $249.00
    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 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 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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  • ALWAYS ARMED OCT2 SERIES 16" 9MM UPPER RECEIVER - BLACK Mil Spec AR9 Rifle Upper Receiver with M-LOK Free Float Rail
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    ALWAYS ARMED OCT2 SERIES 16" 9MM UPPER RECEIVER - BLACK

    Now: $199.00
    Was: $269.00
    ALWAYS ARMED OCT2 SERIES 16" 9MM UPPER RECEIVER - BLACK Made in the USA Mil-Spec 7075 T6 Upper Receiver with Dust Cover and Forward Assist  16" 1:10 Twist 4150 Barrel with Black Nitride Finish Chambered in 9mm A2 Flash Hider 15" Free Float M-LOK...
    Now: $199.00
    Was: $269.00
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    Now: $199.00
    Was: $269.00
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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 STAINLESS STEEL OCTO SERIES 16" 9MM UPPER RECEIVER - TITANIUM Shop this Pistol Caliber Upper Receiver for your next target practice build
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    ALWAYS ARMED STAINLESS STEEL OCTO SERIES 16" 9MM UPPER RECEIVER - TITANIUM

    Now: $219.00
    Was: $319.00
    ALWAYS ARMED STAINLESS STEEL OCTO SERIES 16" 9MM UPPER RECEIVER - TITANIUM Finished in Titanium Cerakote Mil-Spec AR15 7075 T6 Upper Receiver with Dust Cover and Forward Assist 15" Free Float M-LOK OCTO Series Rail 16" 416R Stainless Steel Barrel 1:10...
    Now: $219.00
    Was: $319.00
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    Now: $219.00
    Was: $319.00
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