9mm Uppers
Designed with uncompromising quality and precision, our 9mm Upper Receivers deliver exceptional performance and reliability for shooters seeking the versatility of a 9mm platform. Whether you're looking to convert your existing rifle or build a dedicated 9mm AR-15, our meticulously crafted Upper Receivers offer seamless compatibility, superior accuracy, and a smooth shooting experience that will elevate your shooting to new heights.
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On Sale
Ghost Firearms 5.5" 9mm 1:10 HBAR Elite Barreled Upper - 7" M-LOK Rail - Flash Can - Black
Sale: $259.00MSRP: $329.00Ghost Firearms 5.5" Flash Can Upper with 7" Rail - Black Barrel - Length 5.5"/Black Nitride Finish Barrel Material - 4150 Chrome Moly Steel 9mm Luger Gas System Type Blowback 7" M-LOK Free Float Rail Flash Can Twist Rate1:10 Black...Sale: $259.00MSRP: $329.00 -
On Sale
ALWAYS ARMED 5.5" 9MM SS FLASH CAN UPPER RECEIVER - BLACK
Sale: $169.00MSRP: $299.00ALWAYS ARMED 5.5" 9MM SS FLASH CAN UPPER RECEIVER - BLACK 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 Hard Coat Black...Sale: $169.00MSRP: $299.00 -
On Sale
Ghost Firearms 5.5" 9mm 1:10 HBAR Elite Barreled Upper - 7" M-LOK Rail - Flash Can - Flat Dark Earth
Sale: $279.00MSRP: $329.00Ghost Firearms 5.5" Flash Can Upper with 7" Rail - FDE Barrel Material 4150 Chrome Moly Steel 9mm Luger Gas System Type Blowback 7" M-LOK Free Float Rail Flash Can Twist Rate1:10 Flat Dark Earth Cerakote Blowback Gas SystemSale: $279.00MSRP: $329.00 -
On Sale
Ghost Firearms 5.5" 9mm 1:10 HBAR Elite Barreled Upper - 7" M-LOK Rail - Flash Can - Tungsten Gray
Sale: $279.00MSRP: $329.00Ghost Firearms 5.5" Flash Can Upper with 7" Rail - Tungsten Gray Barrel - Length 5.5"/Black Nitride Finish Barrel Material 4150 Chrome Moly Steel 9mm Luger Gas System Type Blowback Flash Can Twist Rate1:10 7" M-LOK Free Float Rail...Sale: $279.00MSRP: $329.00 -
On Sale
Ghost Firearms 5.5" 9mm 1:10 HBAR Elite Barreled Upper - 7" M-LOK Rail - Flash Can - Olive Drab Green
Sale: $279.00MSRP: $329.00Ghost Firearms 5.5" Flash Can Upper with 7" Rail - OD Green Barrel - Length 5.5"/Black Nitride Finish Barrel Material 4150 Chrome Moly Steel 9mm Luger Gas System Type Blowback 7" M-LOK Free Float Rail Flash Can Twist Rate1:10 OD Green...Sale: $279.00MSRP: $329.00 -
On Sale
Ghost Firearms 5.5" 9mm 1:10 HBAR Elite Barreled Upper - 7" M-LOK Rail - Flash Can - Burnt Bronze
Sale: $259.00MSRP: $329.00Ghost Firearms 5.5" Flash Can Upper with 7" Rail - Burnt Bronze Ghost Firearms 5.5" 9mm Upper Receiver Barrel - Length 5.5"/Black Nitride Finish Barrel Material 4150 Chrome Moly Steel 9mm Luger Gas System Type Blowback 7" M-LOK Free Float Rail Flash Can...Sale: $259.00MSRP: $329.00 -
On Sale
Ghost Firearms 5.5" 9mm 1:10 HBAR Elite Barreled Upper - 7" M-LOK Rail - Flash Can - Blue Titanium
Sale: $279.00MSRP: $329.00Ghost Firearms 5.5" Flash Can Upper with 7" Rail - Blue Titanium Barrel - Length 5.5"/Black Nitride Finish Barrel Material - 4150 Chrome Moly Steel 9mm Luger Gas System Type Blowback 7" M-LOK Free Float Rail Flash Can Twist Rate1:10 Blue...Sale: $279.00MSRP: $329.00 -
5.5" 9MM UPPER RECEIVER WITH 4.5" MLOK HAND GUARD + BOLT CARRIER GROUP, CHARGING HANDLE & SIGHTS
$419.985.5" 9MM UPPER RECEIVER WITH 4.5" MLOK HAND GUARD - BOLT CARRIER GROUP, CHARGING HANDLE & SIGHTS INCLUDED Made in the USA 7075-T6 Milspec Upper Receiver 1:10 Twist Rate 1/2x28 Thread Pattern 4.5" M-Lok Hand Guard with QD Mount A2 Flash Hider Bolt...$419.98 -
On Sale
GRID DEFENSE 5.5" 9MM FLASH CAN UPPER RECEIVER - BLACK
Sale: $329.00MSRP: $399.00Grid Defense 5.5" 9mm Flash Can Upper Receiver Hard Coat Black Anodized Made in the USA Dimpled Flash Can 7" Grid Defense Octagon M-Lok Rail Chambered in 9x19 Para 5.5" 1:10 Twist 4150 Light HBar Barrel - Black Nitride Grid Defense 5.5" Upper ...Sale: $329.00MSRP: $399.00 -
On Sale
Grid Defense 5.5" 9mm Flash Can Upper Receiver - FDE
Sale: $329.00MSRP: $399.00Grid Defense 5.5" 9mm Flash Can Upper Receiver - Flat Dark Earth 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 Dimpled Flash CanSale: $329.00MSRP: $399.00 -
On Sale
ALWAYS ARMED 5.5" 9MM STAINLESS STEEL TR SERIES UPPER RECEIVER WITH 4" RAIL - BLACK
Sale: $189.00MSRP: $269.00ALWAYS ARMED 5.5" 9MM SS TR SERIES UPPER RECEIVER WITH 4" RAIL - BLACK Made in the USA Mil Spec AR15 Upper Receiver 5.5" 1:10 Twist 416R Stainless Steel Barrel 4" Free Float M-LOK Rail Flash Can Muzzle Device Hard Coat Black Anodized...Sale: $189.00MSRP: $269.00 -
On Sale
Grid Defense 5.5" 9mm Flash Can Upper Receiver - Tungsten Gray
Sale: $329.00MSRP: $399.00Grid Defense 5.5" 9mm Flash Can Upper Receiver - Tungsten Gray Finished in Tungsten Gray Cerakote Made in the USA Dimpled Flash Can 7" Grid Defense Octagon M-Lok Rail Chambered in 9x19 Para 5.5" 1:10 Twist 4150 Light HBar Barrel - Black NitrideSale: $329.00MSRP: $399.00 -
On Sale
ALWAYS ARMED 5.5" 9MM FLASH CAN UPPER RECEIVER WITH FDE FLASH CAN AND "WE THE PEOPLE" DUST COVER - OD GREEN
Sale: $209.00MSRP: $319.00ALWAYS ARMED 5.5" 9MM FLASH CAN UPPER RECEIVER - OD GREEN Finished in OD Green Cerakote Milspec 7075-T6 Upper Receiver 5.5" 1:10 9mm Barrel - Black Nitride Chambered in 9mm Always Armed 7" M-Lok Rail Magpul Flat Dark Earth Flash Can Laser...Sale: $209.00MSRP: $319.00 -
On Sale
GRID DEFENSE 5.5" 9MM FLASH CAN UPPER RECEIVER - ZOMBIE GREEN
Sale: $329.00MSRP: $399.00GRID DEFENSE 5.5" UPPER RECEIVER - 9MM FLASH CAN UPPER RECEIVER - ZOMBIE GREEN Finished in Zombie Green Cerakote Made in the USA Dimpled Flash Can - 1/2x36 Thread Pattern 7" Grid Defense Octagon M-Lok Rail Chambered in 9x19 Para 5.5" 1:10 Twist...Sale: $329.00MSRP: $399.00 -
On Sale
ALWAYS ARMED 5.5" 9MM SS FLASH CAN OCTO SERIES UPPER RECEIVER - BURNT BRONZE
Sale: $199.00MSRP: $319.00ALWAYS ARMED 5.5" 9MM SS FLASH CAN UPPER RECEIVER - BURNT BRONZE 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 Burnt Bronze...Sale: $199.00MSRP: $319.00 -
On Sale
ALWAYS ARMED 5.5" 9MM OCTO GEN 2 UPPER RECEIVER WITH STAINLESS STEEL BARREL - BLACK
Sale: $219.00MSRP: $299.00ALWAYS ARMED 5.5" 9MM OCTO GEN 2 FLASH CAN UPPER RECEIVER Made in the USA Mil Spec AR15 Upper Receiver 5.5" 1:10 Twist 416R Stainless Steel Barrel 4.25" Free Float M-LOK Rail Flash Can Muzzle Device Hard Coat Black Anodized FinishSale: $219.00MSRP: $299.00 -
On Sale
GHOST FIREARMS 5.5" 9MM 1:10 HBAR ELITE BARRELED UPPER - 7" M-LOK RAIL - FLASH CAN - TACTICAL GRAPE
Sale: $279.00MSRP: $329.00Ghost Firearms 5.5" Flash Can Upper with 7" Rail Barrel - Length 5.5"/Black Nitride Finish Barrel Material 4150 Chrome Moly Steel 9mm Luger Gas System Type Blowback Flash Can Twist Rate1:10 7" M-LOK Free Float Rail Tactical Grape...Sale: $279.00MSRP: $329.00 -
Ghost Suppressor Ready IHS 5.5" 9mm Upper Receiver
$229.00 - $249.00Ghost Suppressor Ready IHS 5.5" 9MM Upper Chambered in 9x19MM Para 5.5" 1:10 Twist 4150 Straight Profile Barrel Black Nitride 1/2x28 Thread Pattern Ghost Firearms 4.25" M-Lok Free Float Handguard IHS (Integral Hand Stop) Designed...$229.00 - $249.00 -
Out of stock
ALWAYS ARMED 5.5" 9MM FLASH CAN UPPER RECEIVER WITH 7" KEYMOD RAIL - FDE
$329.00Always Armed 5.5" 9mm Flash Can Upper Receiver With 7" Keymod Rail - FDE Made in the USA Mil-Spec 7075 T6 Upper Receiver with Dust Cover and Forward Assist 5.5" 1:10 Twist 4150 Black Nitride Barrel Chambered in 9x19 PARA Flash Can Muzzle Device...$329.00 -
On Sale
Grid Defense 5.5" 9mm Flash Can Upper Receiver - Burnt Bronze
Sale: $329.00MSRP: $399.00Grid Defense 5.5" 9mm Flash Can Upper Receiver - Burnt Bronze Finished in Burnt Bronze Cerakote Mil Spec 7075-T6 Upper Receiver 5.5" 1:10 Twist 4150 Light HBar Barrel - Black Nitride 7" Grid Defense Octagon M-Lok Rail Dimpled Flash Can Chambered...Sale: $329.00MSRP: $399.00