Home › Barrels › 16″ .300 BLK AR-15 Barrel, Pistol-Length Gas (1:7)

Barrels

16″ .300 BLK AR-15 Barrel, Pistol-Length Gas (1:7)

FREE SHIPPING on orders of $399 or more

SKU OH-BR04UPC 850078799135

High-quality black rifle barrel designed for reliability and precision in American-made firearms.

Add to cart

Loading price and options…

  • Limited Lifetime Warranty
  • Made in the U.S.A.
Details

Specifications

Barrel
Caliber.300 BLK
Barrel ProfileMedium
Muzzle Thread5/8×24
Twist Rate1:7
Gas SystemPistol
Barrel Length16 in.
Other
Material4150
Origin
ManufacturerOne Horse
Customer Reviews

Reviews

Real feedback from customers who have experience with this product.

0.0
☆☆☆☆☆
0 reviews
No reviews yet.

Be the first to review this product.

Write a Review

Verified purchase required

Only logged-in customers who have purchased this product can leave a review.

About

16″ .300 BLK AR-15 Barrel, Pistol-Length Gas (1:7)

A 16" .300 Blackout barrel for full-length rifle builds. It runs pistol-length gas, which is the standard for .300 BLK because the round makes less gas than 5.56. The gas port sits closer to the chamber, where there's enough pressure to cycle the action. The 1:7 twist stabilizes heavy subsonic bullets as well as lighter supersonic ammo.
  • 16" .300 BLK chamber, 1:7 twist
  • Pistol-length gas system
  • 5/8x24 muzzle threads (match your muzzle device and suppressor mount)
  • 4150 steel, nitride finish
  • Made in the U.S.A.
Pair it with a pistol-length gas tube and a 15" M-LOK handguard. Not sure what else has to match? See our AR-15 parts list.

16″ .300 BLK AR-15 Barrel, Pistol-Length Gas (1:7) questions

Does it ship free?

Orders of $399 or more ship free.

Is there a warranty?

Yes. One Horse backs it with a Limited Lifetime warranty.

Ready when you are

Get your 16″ .300 BLK AR-15 Barrel, Pistol-Length Gas (1:7)

Add to Cart
Free shipping on orders of $399 or moreLimited Lifetime warranty

Suppressors

Most Popular Add-ons

MSRP: $129.99

In stock

Financing available on orders $600+ with Credova