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Rifle Build Kit (Complete) – 300 Blackout (16″ Barrel, Carbine-Length, A2 Handguard) AR 15

$650.00 $550.00 (You Save $100.00)

Rifle Build Kit (Complete) - 300 Blackout (16" Barrel, Carbine-Length, A2 Handguard) AR 15
Rifle Build Kit (Complete) - 300 Blackout (16" Barrel, Carbine-Length, A2 Handguard) AR 15
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SKU: UA300CHB1618(P).750-SHG(GB)-BK

Description

Our .300 blackout rifle build kit might be the most affordable .300 AAC blackout build kit on the market, featuring outstanding quality and accuracy, with a minimalist design. This complete .300BLK chambered upper assembly comes with a classic A2 handguard, and everything is kept simple and lightweight. This rifle’s upper assembly and handguard are reminiscent of the old school rifles from our nation’s previous era while still having been put through some of the most rigorous quality controls, and everything’s built in the USA.

Mil-Spec Construction and Quality

In addition to its classic look, our .300 blackout rifle upper is built to military specifications. Forward of the standard flat top M4 upper you’ll find a 4150 chrome moly steel barrel with M4 feed ramps.  It’s also got a chrome-lined bolt carrier group, and standard charging handle. This barrel’s heavy profile guarantees accuracy up to 1 MOA if you’re good enough. In addition to coming equipped with a mil-spec carbine gas system, it’s got a removable A2 birdcage flash hider that makes switching from supersonic to subsonic loads and going suppressed a breeze.

300 Blackout Rifle Barrel Features:

  • .300 AAC blackout chamber
  • 16″ with parkerized finish
  • 4150 chrome moly steel
  • Heavy profile
  • 1:8 twist rate
  • 5/8 x 24 thread pitch
  • A2 birdcage flash suppressor

300 Blackout Receiver Features:

  • USGI-type A2 handguard
  • Carbine-length gas system (0.125 Hole)
  • Low-profile gas block (0.750)
  • M4 flat top upper
  • M4 feed ramps
  • Carbine gas tube
  • Charging handle
  • Chrome-lined BCG

300 Blackout Build Kit Extras:

  • Buffer tube and spring
  • Enhanced stock
  • Lower parts kit
  • 7075 80% forged lower receiver

No FFL Required

This complete, plug-and-play .300 blackout build kit is the most effective way to finish your first .300 blackout AR-15 without any guesswork. The barrel and gas system are head spaced and pre-installed, and everything ships to your door with no FFL required and no paperwork needed!

No FFL required Made in the USA Lifetime Warranty

Rifle Build Kit (Complete) – 300 Blackout (16″ Barrel, Carbine-Length, A2 Handguard) AR 15

$650.00 $550.00 (You Save $100.00)

Out of stock

$600.00 $500.00 (You Save $100 )
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Free Shipping on all orders $250+!

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