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300 Blackout (7.5″ Barrel & 7″ Free Floating Quad Rail) AR 15 Complete Pistol Build Kit #2

$650.00 $550.00 (You Save $100.00)

300 Blackout (7.5" Barrel & 7" Free Floating Quad Rail) AR 15 Complete Pistol Build Kit #2
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Free Shipping on all orders $325+!

SKU: UA300PHB7.517(P)-(7)FFQ_Budget

Description

For the AR builder who wants the most accurate, compact, functional, and lightweight 300 Blackout Pistol Build Kit, look no further. Our 7.5″ Pistol Upper with Free Float Quad Rail features an all-mil-spec construction with classic Picatinny rails that allows for plenty of attachments. With an included bolt carrier group and standard charging handle, this Pistol Upper ships ready to fire, no guesswork and no extra steps needed, just complete your lower receiver and you are ready to go.  A 1:7 twist rate and pistol gas system offers the perfect balance of stabilizing lighter supersonic 300 Blackout loads, without sacrificing the ability to reliably shoot heavy subsonic loads.

Mil-Spec Quality and Accuracy

Our 300 Blackout Pistol Upper features a mil-spec 4150 Chromoly Steel barrel with M4 feed ramps for guaranteed feeding and reliability. Because our barrels do not use chrome lining, you’ll enjoy superior accuracy, too. We heat-treat every barrel to a hardness rating of RC 28 to 32, creating stronger rifling that’s more resistant to wear than any other barrel on the market. This negates the need for chrome lining entirely, while still providing superior durability. This Pistol Upper also features a standard Flat Top M4 receiver, housing a quality, mil-spec charging handle and chrome-lined bolt carrier group. Everything is manufactured to ISO 9002 quality control standards, ensuring the highest quality Upper possible.

300 Blackout Pistol Barrel Features:

  • 300 AAC Blackout Chamber
  • 7.5″ with Parkerized Finish
  • 4150 Chromoly Steel
  • Heavy Profile
  • 1:7 Twist Rate
  • 5/8 x 24 Thread Pitch
  • A2 Birdcage Flash Suppressor

300 Blackout Receiver Features:

  • 7″ Free Floating Quad Rail
  • Pistol-Length Gas System (0.076 Hole)
  • Low Profile Gas Block (0.750)
  • M4 Flat Top Upper
  • M4 Feed Ramps
  • Pistol Gas Tube
  • Charging Handle
  • Chrome-lined BCG

300 Blackout Build Kit Extras:

  • Shockwave Pistol Brace and Tube
  • Classic Lower Parts Kit
  • 7075 Forged Lower Receiver

 Ships Straight to Your House!

There is absolutely no paperwork required! You do not need to deal with any FFL transfers and fees, and there’s no waiting at your local gun store while that PICS check takes forever. The only part of your AR pistol that’s considered a firearm is the stripped lower. This kit is legally not a firearm, so we can ship it directly to your front door.

No FFL required Made in the USA Lifetime Warranty

300 Blackout (7.5″ Barrel & 7″ Free Floating Quad Rail) AR 15 Complete Pistol Build Kit #2

$600.00 $500.00 (You Save $100 )

$600.00 $500.00 (You Save $100 )
Clear
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Save For Later

Free Shipping on all orders $325+!

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