300BLK Build Kits

300BLK Build Kits

We bring you a range of awesome 300 Blackout Build Kit. Shop 300 BLK KIt now!

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  • ALWAYS ARMED 10.5" 300 BLACKOUT PISTOL KIT - RIDGEWAY BLUE

    ALWAYS ARMED 10.5" 300 BLACKOUT PISTOL KIT - RIDGEWAY BLUE

    Now: $359.00
    Was: $499.00
    Always Armed 10.5" 300 Blackout Pistol Kit - Ridgeway Blue Made in the USA Mil-Spec Lower Parts Kit Mil-Spec 7075 T6 Upper Receiver with Dust Cover and Forward Assist  10.5" 1:8 Twist 4150 Barrel with Black Nitride Finish Chambered in 300 Blackout...
    Now: $359.00
    Was: $499.00
    Qty in Cart: 0
    Quantity:
    Price:
    Now: $359.00
    Was: $499.00
    Subtotal:
  • ALWAYS ARMED 16" 300 BLACKOUT RIFLE KIT - SMITH & WESSON RED

    ALWAYS ARMED 16" 300 BLACKOUT RIFLE KIT - SMITH & WESSON RED

    Now: $379.00
    Was: $529.00
    Always Armed 16" 300 Blackout Rifle Kit - Smith & Wesson Red Made in the USA Mil-Spec Lower Parts Kit Rifle Butt Stock Carbine Buffer Tube Assembly Mil-Spec 7075 T6 Upper Receiver with Dust Cover and Forward Assist  16" 1:8 Twist 4150 Barrel...
    Now: $379.00
    Was: $529.00
    Qty in Cart: 0
    Quantity:
    Price:
    Now: $379.00
    Was: $529.00
    Subtotal:
  • ALWAYS ARMED 7.5" 300 BLACKOUT PISTOL KIT - BAZOOKA GREEN

    ALWAYS ARMED 7.5" 300 BLACKOUT PISTOL KIT - BAZOOKA GREEN

    Now: $359.00
    Was: $499.00
    Always Armed 7.5" 300 Blackout Pistol Kit - Bazooka Green Made in the USA Mil-Spec Lower Parts Kit Mil-Spec 7075 T6 Upper Receiver with Dust Cover and Forward Assist  7.5" 1:8 Twist 4150 Barrel with Black Nitride Finish Chambered in 300 Blackout...
    Now: $359.00
    Was: $499.00
    Qty in Cart: 0
    Quantity:
    Price:
    Now: $359.00
    Was: $499.00
    Subtotal:
  • ALWAYS ARMED 7.5" 300 BLACKOUT PISTOL KIT - SIG PINK

    ALWAYS ARMED 7.5" 300 BLACKOUT PISTOL KIT - SIG PINK

    Now: $359.00
    Was: $499.00
    Always Armed 7.5" 300 Blackout Pistol Kit - Sig Pink Made in the USA Mil-Spec Lower Parts Kit Mil-Spec 7075 T6 Upper Receiver with Dust Cover and Forward Assist  7.5" 1:8 Twist 4150 Barrel with Black Nitride Finish Chambered in 300 Blackout Pistol...
    Now: $359.00
    Was: $499.00
    Qty in Cart: 0
    Quantity:
    Price:
    Now: $359.00
    Was: $499.00
    Subtotal:
  • ALWAYS ARMED 16" .300 BLACKOUT TR SERIES WITH TRINITY FORCE RIFLE KIT - BLACK

    ALWAYS ARMED 16" .300 BLACKOUT TR SERIES WITH TRINITY FORCE RIFLE KIT - BLACK

    Now: $359.00
    Was: $489.00
    ALWAYS ARMED 16" .300 BLACKOUT TR SERIES RIFLE KIT - BLACK Made in the USA Mil-Spec 7075 T6 Upper Receiver with Dust Cover and Forward Assist  16" 1:8 Twist 4150 Barrel with Black Nitride Finish Chambered in .300 Blackout Pistol Length Gas...
    Now: $359.00
    Was: $489.00
    Qty in Cart: 0
    Quantity:
    Price:
    Now: $359.00
    Was: $489.00
    Subtotal:
  • ALWAYS ARMED 10.5" 300 BLACKOUT PISTOL KIT - SIG PINK

    ALWAYS ARMED 10.5" 300 BLACKOUT PISTOL KIT - SIG PINK

    Now: $359.00
    Was: $499.00
    Always Armed 10.5" 300 Blackout Pistol Kit - Sig Pink Made in the USA Mil-Spec Lower Parts Kit Mil-Spec 7075 T6 Upper Receiver with Dust Cover and Forward Assist  10.5" 1:8 Twist 4150 Barrel with Black Nitride Finish Chambered in 300 Blackout...
    Now: $359.00
    Was: $499.00
    Qty in Cart: 0
    Quantity:
    Price:
    Now: $359.00
    Was: $499.00
    Subtotal:
  • .300 Blackout AR15 Rifle Kit | Mil Spec | Hard Coat Black Anodized 16" 1:8 Twist | Black Nitride Barrel | 15" M-LOK Hand Guard

    ALWAYS ARMED OCTO SERIES 16" .300 BLACKOUT RIFLE KIT - BLACK

    Now: $349.00
    Was: $469.00
    ALWAYS ARMED OCTO SERIES 16" .300 BLACKOUT RIFLE KIT Made in the USA Mil-Spec 7075 T6 Upper Receiver with Dust Cover and Forward Assist  16" 1:8 Twist 4150 Barrel with Black Nitride Finish Chambered in .300 Blackout Pistol Length Gas System .750...
    Now: $349.00
    Was: $469.00
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    Qty in Cart: 0
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    Now: $349.00
    Was: $469.00
    Subtotal:
  • ALWAYS ARMED 7.5" .300 BLACKOUT TR SERIES WITH TRINITY FORCE SIGHTS PISTOL KIT - FDE

    ALWAYS ARMED 7.5" .300 BLACKOUT TR SERIES WITH TRINITY FORCE SIGHTS PISTOL KIT - FDE

    Now: $369.00
    Was: $519.98
    Always Armed 7.5" .300 Blackout TR 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" 1:8 Twist 4150 Barrel with Black Nitride Finish Chambered in .300 Blackout...
    Now: $369.00
    Was: $519.98
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    Qty in Cart: 0
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    Now: $369.00
    Was: $519.98
    Subtotal:
  • ALWAYS ARMED JESTER 16" .300 BLACKOUT RIFLE KIT - BURNT BRONZE

    ALWAYS ARMED JESTER 16" .300 BLACKOUT RIFLE KIT - BURNT BRONZE

    Now: $379.00
    Was: $529.00
    Always Armed Jester 16" .300 Blackout Rifle Kit - Burnt Bronze Made in the USA Mil-Spec 7075 T6 Upper Receiver with Dust Cover and Forward Assist  16" 1:8 Twist 4150 Barrel with Black Nitride Finish Chambered in .300 Blackout Pistol Length Gas...
    Now: $379.00
    Was: $529.00
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    Qty in Cart: 0
    Quantity:
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    Now: $379.00
    Was: $529.00
    Subtotal:
  • ALWAYS ARMED JESTER 16" .300 BLACKOUT RIFLE KIT - FDE

    ALWAYS ARMED JESTER 16" .300 BLACKOUT RIFLE KIT - FDE

    Now: $379.00
    Was: $529.00
    Always Armed Jester 16" .300 Blackout Rifle Kit - FDE Made in the USA Mil-Spec 7075 T6 Upper Receiver with Dust Cover and Forward Assist  16" 1:8 Twist 4150 Barrel with Black Nitride Finish Chambered in .300 Blackout Pistol Length Gas System .750...
    Now: $379.00
    Was: $529.00
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    Qty in Cart: 0
    Quantity:
    Price:
    Now: $379.00
    Was: $529.00
    Subtotal:
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