5.56mm Build Kits

5.56mm Build Kits

Our Always Armed 5.56 NATO Build Kits are offered in a variety of different lengths and color options giving you the ability to customize your next AR-15 build. These kits are made up of 100% top quality American made products, most of which are machined in house. Whether you're looking for Flat Dark Earth or something more unique like Smith & Wesson Red, we've got you covered.

 

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  • Bazooka Green AR15 Build Kit | 10.5" 1:7 Twist Barrel

    ALWAYS ARMED 10.5" 5.56 NATO PISTOL KIT - BAZOOKA GREEN

    Now: $359.00
    Was: $499.00
    Always Armed 10.5" 5.56 NATO Pistol Kit - Bazooka Green Made in the USA Mil-Spec 7075 T6 Upper Receiver with Dust Cover and Forward Assist  10.5" 1:7 Twist 4150 Barrel with Black Nitride Finish Chambered in 5.56 NATO Carbine Length Gas System .750...
    Now: $359.00
    Was: $499.00
    Qty in Cart: 0
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    Now: $359.00
    Was: $499.00
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  • Complete AR 15 Upper Receiver with MPI/HPT Bolt Carrier Group | Blue Cerakote

    ALWAYS ARMED 10.5" 5.56 NATO PISTOL KIT - RIDGEWAY BLUE

    Now: $359.00
    Was: $499.00
    Always Armed 10.5" 5.56 NATO Pistol Kit - Ridgeway Blue Made in the USA Mil-Spec 7075 T6 Upper Receiver with Dust Cover and Forward Assist  10.5" 1:7 Twist 4150 Barrel with Black Nitride Finish Chambered in 5.56 NATO Carbine Length Gas System .750...
    Now: $359.00
    Was: $499.00
    Qty in Cart: 0
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    Now: $359.00
    Was: $499.00
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  • AR-15 Build Kit with 10" MLOK Hand Guard, Carbine Length Gas System and Red Cerakote Finish

    ALWAYS ARMED 10.5" 5.56 NATO PISTOL KIT - SMITH & WESSON RED

    Now: $359.00
    Was: $499.00
    Always Armed 10.5" 5.56 NATO Pistol Kit - Smith & Wesson Red Made in the USA Mil-Spec 7075 T6 Upper Receiver with Dust Cover and Forward Assist  10.5" 1:7 Twist 4150 Barrel with Black Nitride Finish Chambered in 5.56 NATO Carbine Length Gas...
    Now: $359.00
    Was: $499.00
    Qty in Cart: 0
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    Now: $359.00
    Was: $499.00
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  • AR Platform Pistol Kit with Complete Lower Parts Kit and Buffer Tube Assembly

    ALWAYS ARMED 7.5" 5.56 NATO PISTOL KIT - SIG PINK

    Now: $359.00
    Was: $499.00
    Always Armed 7.5" 5.56 NATO Pistol Kit - Sig Pink Made in the USA Mil-Spec 7075 T6 Upper Receiver with Dust Cover and Forward Assist  7.5" 1:7 Twist 4150 Barrel with Black Nitride Finish Chambered in 5.56 NATO Pistol Length Gas System .750 Low...
    Now: $359.00
    Was: $499.00
    Qty in Cart: 0
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    Now: $359.00
    Was: $499.00
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  • Best Quality AR15 Rifle Kit | 15" MLOK Hand Guard

    ALWAYS ARMED 16" 5.56 NATO TRX RIFLE KIT - BLACK

    Now: $349.00
    Was: $469.99
    ALWAYS ARMED 16" 5.56 NATO TRX RIFLE KIT Made in the USA Mil-Spec 7075 T6 Upper Receiver with Dust Cover and Forward Assist  16" 1:7 Twist 4150 Barrel with Black Nitride Finish Chambered in 5.56 NATO Carbine Length Gas System .750 Low Profile Gas...
    Now: $349.00
    Was: $469.99
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    Now: $349.00
    Was: $469.99
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  • 16" 5.56 NATO Upper Receiver | AR15 | Black Anodized 1:7 Twist, Black Nitride Barrel with Carbine Length Gas System

    ALWAYS ARMED OCTO SERIES 16" 5.56 NATO RIFLE KIT - BLACK

    Now: $349.00
    Was: $469.99
    ALWAYS ARMED OCTO SERIES 16" 5.56 NATO RIFLE KIT Made in the USA Mil-Spec 7075 T6 Upper Receiver with Dust Cover and Forward Assist  16" 1:7 Twist 4150 Barrel with Black Nitride Finish Chambered in 5.56 NATO Carbine Length Gas System .750 Low...
    Now: $349.00
    Was: $469.99
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    Now: $349.00
    Was: $469.99
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  • Complete 5.56 Pistol Kit with Pop Up Sights | Hard Coat Black Anodized

    ALWAYS ARMED 7.5" 5.56 NATO TRX SERIES WITH TRINITY FORCE SIGHTS PISTOL KIT - BLACK ANODIZED

    Now: $343.33
    Was: $469.98
    Always Armed 7.5" 5.56 NATO TRX Series with Trinity Force Sights Pistol Kit - Black Anodized Made in the USA Mil-Spec 7075 T6 Upper Receiver with Dust Cover and Forward Assist  7.5" 1:7 Twist 4150 Barrel with Black Nitride Finish Chambered in 5.56...
    Now: $343.33
    Was: $469.98
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    Qty in Cart: 0
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    Now: $343.33
    Was: $469.98
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  • ALWAYS ARMED 10.5" 5.56 NATO TRX SERIES WITH TRINITY FORCE SIGHTS PISTOL KIT - BLACK ANODIZED

    ALWAYS ARMED 10.5" 5.56 NATO TRX SERIES WITH TRINITY FORCE SIGHTS PISTOL KIT - BLACK ANODIZED

    $469.98
    Always Armed 10.5" 5.56 NATO TRX Series with Trinity Force Sights Pistol Kit - Black Anodized Made in the USA Mil-Spec 7075 T6 Upper Receiver with Dust Cover and Forward Assist  10.5" 1:7 Twist 4150 Barrel with Black Nitride Finish Chambered in 5...
    $469.98
    Qty in Cart: 0
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    $469.98
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  • ALWAYS ARMED BX SERIES 16" 5.56 NATO RIFLE KIT - BLACK ANODIZED

    ALWAYS ARMED BX SERIES 16" 5.56 NATO RIFLE KIT - BLACK ANODIZED

    Now: $332.22
    Was: $529.00
    Always Armed BX Series 16" 5.56 NATO Rifle Kit - Black Anodized Made in the USA Mil-Spec 7075 T6 Upper Receiver with Dust Cover and Forward Assist  16" 1:7 Twist 4150 Barrel with Black Nitride Finish Chambered in 5.56 NATO Carbine Length Gas System...
    Now: $332.22
    Was: $529.00
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    Qty in Cart: 0
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    Now: $332.22
    Was: $529.00
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  • ALWAYS ARMED 10.5" 5.56 NATO BX SERIES PISTOL KIT - BLACK ANODIZED

    ALWAYS ARMED 10.5" 5.56 NATO BX SERIES PISTOL KIT - BLACK ANODIZED

    Now: $339.00
    Was: $449.00
    ALWAYS ARMED 10.5" 5.56 NATO BX SERIES PISTOL KIT Made in the USA Mil-Spec 7075 T6 Upper Receiver with Dust Cover and Forward Assist  10.5" 1:7 Twist 4150 Barrel with Black Nitride Finish Chambered in 5.56 NATO Carbine Length Gas System .750 Low...
    Now: $339.00
    Was: $449.00
    Qty in Cart: 0
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    Now: $339.00
    Was: $449.00
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  • ALWAYS ARMED 7.5" 5.56 NATO TR SERIES PISTOL KIT - BLACK ANODIZED

    ALWAYS ARMED 7.5" 5.56 NATO TR SERIES PISTOL KIT - BLACK ANODIZED

    Now: $332.22
    Was: $459.00
    Always Armed 7.5" 5.56 NATO TR Series Pistol Kit - Black Anodized Made in the USA Mil-Spec 7075 T6 Upper Receiver with Dust Cover and Forward Assist  7.5" 1:7 Twist 4150 Barrel with Black Nitride Finish Chambered in 5.56 NATO Pistol Length Gas...
    Now: $332.22
    Was: $459.00
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    Qty in Cart: 0
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    Now: $332.22
    Was: $459.00
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  • ALWAYS ARMED JESTER 16" 5.56 NATO RIFLE KIT - BLACK ANODIZED

    ALWAYS ARMED JESTER 16" 5.56 NATO RIFLE KIT - BLACK

    Now: $349.00
    Was: $469.99
    Always Armed Jester 16" 5.56 NATO Rifle Kit - Black Anodized Made in the USA Mil-Spec 7075 T6 Upper Receiver with Dust Cover and Forward Assist  16" 1:7 Twist 4150 Barrel with Black Nitride Finish Chambered in 5.56 NATO Carbine Length Gas System ...
    Now: $349.00
    Was: $469.99
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    Qty in Cart: 0
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    Now: $349.00
    Was: $469.99
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  • ALWAYS ARMED 7.5" 5.56 NATO TR SERIES WITH TRINITY FORCE SIGHTS PISTOL KIT - FDE

    ALWAYS ARMED 7.5" 5.56 NATO TR SERIES WITH TRINITY FORCE SIGHTS PISTOL KIT - FDE

    Now: $369.00
    Was: $489.98
    Always Armed 7.5" 5.56 NATO TRX Series with Trinity Force Sights Pistol Kit - FDE Made in the USA Mil-Spec 7075 T6 Upper Receiver with Dust Cover and Forward Assist  7.5" 1:7 Twist 4150 Barrel with Black Nitride Finish Chambered in 5.56 NATO Pistol...
    Now: $369.00
    Was: $489.98
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    Qty in Cart: 0
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    Now: $369.00
    Was: $489.98
    Subtotal:
  • American Made AR15 Build Kit | Build Your Own Custom Firearm

    ALWAYS ARMED 16" 5.56 NATO TRX SERIES WITH TRINITY FORCE SIGHTS RIFLE KIT - BLACK ANODIZED

    Now: $369.00
    Was: $489.00
    Always Armed 16" 5.56 NATO TRX With Trinity Force Sights Rifle Kit - Black Anodized Made in the USA Mil-Spec 7075 T6 Upper Receiver with Dust Cover and Forward Assist  16" 1:7 Twist 4150 Barrel with Black Nitride Finish Chambered in 5.56 NATO...
    Now: $369.00
    Was: $489.00
    Qty in Cart: 0
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    Now: $369.00
    Was: $489.00
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  • ALWAYS ARMED OCTO SERIES 16" 5.56 NATO RIFLE KIT - TITANIUM

    ALWAYS ARMED OCTO SERIES 16" 5.56 NATO RIFLE KIT - TITANIUM

    Now: $379.00
    Was: $529.00
    Always Armed Octo Series 16" 5.56 NATO Rifle Kit - Titanium Made in the USA Mil-Spec 7075 T6 Upper Receiver with Dust Cover and Forward Assist  16" 1:7  Twist 4150 Barrel with Black Nitride Finish Chambered in 5.56 NATO Carbine Length Gas...
    Now: $379.00
    Was: $529.00
    Qty in Cart: 0
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    Now: $379.00
    Was: $529.00
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  • Custom AR15 Builder Kit with Laser Engraved American Flag Dust Cover

    ALWAYS ARMED 7.5" 5.56 AMERICAN FLAG ENGRAVED PISTOL KIT - BLACK ANODIZED

    Now: $349.00
    Was: $449.00
    Always Armed 7.5" 5.56 NATO Pistol Kit - Black Anodized Made in the USA Custom Laser Engraved American Flag Dust Cover Mil-Spec 7075 T6 Upper Receiver with Dust Cover and Forward Assist  7.5" 1:7 Twist 4150 Barrel with Black Nitride Finish...
    Now: $349.00
    Was: $449.00
    Qty in Cart: 0
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    Now: $349.00
    Was: $449.00
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  • ALWAYS ARMED 16" 5.56 NATO QUAD RAIL RIFLE KIT - SMITH & WESSON RED

    ALWAYS ARMED 16" 5.56 NATO QUAD RAIL RIFLE KIT - SMITH & WESSON RED

    Now: $399.00
    Was: $549.00
    Always Armed 16" 5.56 NATO Quad Rail Rifle Kit - Smith & Wesson Red Made in the USA Mil-Spec 7075 T6 Upper Receiver with Dust Cover and Forward Assist  16" 1:7  Twist 4150 Barrel with Black Nitride Finish Chambered in 5.56 NATO Carbine...
    Now: $399.00
    Was: $549.00
    Qty in Cart: 0
    Quantity:
    Price:
    Now: $399.00
    Was: $549.00
    Subtotal:
  • ALWAYS ARMED 16" 5.56 NATO TRX SERIES WITH TRINITY FORCE SIGHTS RIFLE KIT - FDE

    ALWAYS ARMED 16" 5.56 NATO TRX SERIES WITH TRINITY FORCE SIGHTS RIFLE KIT - FDE

    Now: $389.00
    Was: $519.98
    Always Armed 16" 5.56 NATO TR With Trinity Force Sights Rifle Kit - FDE Made in the USA Mil-Spec 7075 T6 Upper Receiver with Dust Cover and Forward Assist  16" 1:7 Twist 4150 Barrel with Black Nitride Finish Chambered in 5.56 NATO Carbine Length...
    Now: $389.00
    Was: $519.98
    Qty in Cart: 0
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    Price:
    Now: $389.00
    Was: $519.98
    Subtotal:
  • ALWAYS ARMED 7.5" 5.56 NATO UPPER WITH TRINITY FORCE SIGHTS PISTOL KIT - FDE

    ALWAYS ARMED 7.5" 5.56 NATO UPPER WITH TRINITY FORCE SIGHTS PISTOL KIT - FDE

    Now: $369.00
    Was: $489.98
    Always Armed 7.5" 5.56 NATO Upper with Trinity Force Sights Pistol Kit - FDE Made in the USA Mil-Spec 7075 T6 Upper Receiver with Dust Cover and Forward Assist  7.5" 1:7 Twist 4150 Barrel with Black Nitride Finish Chambered in 5.56 NATO Pistol...
    Now: $369.00
    Was: $489.98
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    Qty in Cart: 0
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    Price:
    Now: $369.00
    Was: $489.98
    Subtotal:
  • ALWAYS ARMED JESTER 10.5" 5.56 NATO JESTER FLASH CAN PISTOL KIT - BLACK

    ALWAYS ARMED Jester 10.5" 5.56 NATO JESTER FLASH CAN PISTOL KIT - BLACK

    Now: $359.00
    Was: $469.00
    Always Armed 10.5" 5.56 NATO Jester Pistol Kit - Black Anodized Made in the USA Mil-Spec 7075 T6 Upper Receiver with Dust Cover and Forward Assist  10.5" 1:7 Twist 4150 Barrel with Black Nitride Finish Chambered in 5.56 NATO Carbine Length Gas...
    Now: $359.00
    Was: $469.00
    Qty in Cart: 0
    Quantity:
    Price:
    Now: $359.00
    Was: $469.00
    Subtotal:
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