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300 Blackout Upper (16″ Barrel & 12″ Lightweight Keymod Handguard) AR 15 Complete Rifle Upper

$499.95 $389.95 (You Save $110.00)

300 Blackout Upper (16" Barrel & 12" Lightweight Keymod Handguard) AR 15 Complete Rifle Upper

In stock

Save For Later
Save For Later

Free Shipping on all orders $325+!

SKU: UA300CHB1618(P).750-(12)LWKM

Description

Ready to finish your 80 lower build or general AR lower with one of the most affordable, dual-purpose, mil-spec, complete uppers on the market? Our 16″ 300 Blackout Rifle Upper with 12″ Keymod Handguard is your answer. Featuring a Picatinny top rail, next-generation Keymod handguard, and 5/8 x 24 muzzle thread pitch, this upper provides the best of both worlds for attachments – on top of offering the ability to quickly suppress without the need to change gas systems.

Mil-Spec Quality and Accuracy

This complete 300 Blackout Rifle Upper is manufactured from mil-spec 4150 Chromoly steel, offering superior barrel life and accuracy. Every barrel is built with the intent of providing 1 MOA accuracy at 100 yards (if you can manage, of course). This particular upper’s Heavy Barrel profile is guaranteed to tack nails, featuring a carbine gas system to reliably cycle any 300 Blackout load, light or heavy. Hand-built in the USA, every upper features a standard flat top M4 upper receiver with Type III Hard Coat Anodized finish (mil-spec), M4 feed ramps, and a USGI A2 Birdcage flash suppressor.

300 Blackout Barrel Features:

  • 300 AAC Blackout Chamber
  • 16″ with Parkerized Finish
  • 4150 Chromoly Steel
  • Heavy Profile
  • 1:8 Twist Rate
  • 5/8 x 24 Thread Pitch
  • A2 Birdcage Flash Suppressor

300 Blackout Upper Receiver Features:

  • 12″ Lightweight Keymod 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

Ships Direct to Your Door!

The best thing about any AR is that only a finished lower receiver counts as the firearm. This full-built, ready-to-fire upper requires no FFL transfer, no paperwork, no fees – it ships straight to your front door! All you have to do is pin it to your lower and you’re ready to hit the range or hunt hogs. Because everything’s pre-built, you’re guaranteed a safe-to-fire weapon, too. No dealing with pins and gas blocks, no worrying about head spacing. Simple.

No FFL required Made in the USA Lifetime Warranty

300 Blackout Upper (16″ Barrel & 12″ Lightweight Keymod Handguard) AR 15 Complete Rifle Upper

$499.95 $389.95 (You Save $110.00)

In stock

Save For Later
Save For Later

Free Shipping on all orders $325+!

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