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300 Blackout (8.5" Barrel & 7" Keymod Handguard) AR Pistol Upper
$650.00 $489.95 (You save $160.05)
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Free Shipping on all orders $250+!



300 Blackout AR Pistol Upper Specs:

Hand-guard Type: Keymod
Chamber: 300 AAC Blackout
Twist Rate: 1:7
Rail Length: 7"
Barrel Length: 8.5"
Barrel Steel: Chrome Moly
Barrel Finish: Nitride
Barrel Profile: A2
Muzzle Device: A2 Flash Hider

Our 8.5” Keymod, 300 Blackout upper is a real blast at the range, and a highly effective AR Pistol Upper. The .300 Blackout upper is all the rage now, offering hard hitting performance without the need for special magazines. This complete, ready-to-install AR Upper Kit combines the fun of a .300 AAC Blackout with the flexibility of a Keymod handguard, making it the ultimate 8.5” AR Pistol Upper.

This AR Pistol Upper kit features a nitride finished chrome moly barrel, a standard A2 flash hider, and is ready for a trip to your favorite range. The AR-15 Pistol Upper requires NO ASSEMBLY and mounts on your finished lower with the push of 2 takedown pins. This AR Upper Kit is ready for your favorite sights or AR-15 scope. Enjoy the flexibility of AR-15 Pistol ownership by grabbing this custom-grade AR Upper Kit, and see for yourself how fun and exciting .300 Blackout can be out of a short barrel!

300 Blackout AR Pistol Upper Specs (Expanded):

Barrel: 8.5", 300 AAC Blackout chambered barrel comes complete with an A2 flash hider.

Upper Receiver: This US made upper receiver is carefully forged from 7056- T6 aluminum, and finished with a durable hard black anodized finish. Built with standard M4 feed ramps and T-marked on the top rail.

Bolt Carrier Group: Made of 8620 steel, this chrome lined, phosphate coated bolt is mil-spec shot peened for optimal hardness. The Carpenter 158 steel bolt carrier comes complete with extractor spring and O-ring insert. This high pressure tested full auto-style bolt carrier is built for extreme duty operations.

Charging Handle: Made from durable T6061 aluminum, our charging handle is built for rugged reliable performance.

It is your responsibility to fully understand all applicable laws and regulations regarding purchase and ownership of uppers with a barrel length of less than 16".

No FFL Required Made In The USA Lifetime Warranty

300 Blackout (8.5" Barrel & 7" Keymod Handguard) AR Pistol Upper

$650.00 $489.95 (You save $160.05)
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Free Shipping on all orders $250+!

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Quick shipping

"Shipped quick, I was surprised at how fast they were able to get it out of their warehouse and to my front door!"

Shawn K.

Awesome customization opportunities!

"The 300 Blackout AR Pistol Upper is ideal because it has the extra power I want, and the flexibility of the Keymod rail system that allows me to completely customize it however I want. The handle is of a more rugged design which suits my field drill purposes. The versatility is the main appeal for me, and the price isn�۪t something to ignore either. "

Tedd P.

Perfect for my AR Pistol

"This 300 Blackout upper is perfect for my AR pistol. I liked the fact that it came with an A2 flash hider, so a flash suppressor is one less thing I need to buy for my project gun. This is my first Blackout Upper, I?ve heard really great things about the firing power of the weapon and I?m very excited to see how it turns out once I have it all attached to my lower assembly. The fact that it packs a more powerful punch without having to use special magazines is a great plus for the Blackout model. And I can?t forget about the fact that it is completely assembly for me, all I have to do is attach it to my lower and it?s ready for the range."