Black Rifle Depot

.750 Low Profile Gas Block - Black Nitride

(10 reviews) Write a Review
Calculated at Checkout
On Sale
MSRP: $22.95
Now: $14.95
Was: $18.95
— You save $8.00


.750 Low Profile Gas Block - Black Nitride

The Black Rifle Depot AR 15 Low Profile Gas Block is a top-quality component for your AR 15 build. Made from 4140 hardened steel, this gas block is designed to withstand heavy use and the Black Nitride treatment provides added strength and excellent resistance to corrosion. The closed end gas tube hole and chamfered roll pin hole make for easy alignment and installation, and the roll pin is included with the gas block. The total weight of 1.6 ounces makes this gas block a lightweight, yet durable choice for your build. Additionally, this product is 100% made in the USA and comes with a limited lifetime warranty, giving you peace of mind for the life of your build. Whether you are looking for a reliable and high-quality gas block for your next build or want to upgrade your current setup, the Black Rifle Depot AR 15 Low Profile Gas Block is an excellent choice.


  • Machined from 4140 hardened steel
  • Black Nitride Treated
  • Closed end gas tube hole
  • Chamfered roll pin hole for easy assembly
  • Total Weight 1.6 Oz
  • 100% USA Made
  • Limited Lifetime Warranty
View AllClose

Warranty Information

View AllClose

10 Reviews

  • 5
    .750 low pro gas block

    Posted by Russ on Feb 5th 2024

    For being so small it fits perfect. Easy to install and do not foresee any negative issues with this item. Quality is very good! Would recommend to anyone who needs this style!

  • 5
    Gas Block, AR 15 Low Profile

    Posted by Bob G on Jun 28th 2022

    Fixed my AR beautifully. Now my rifle works very well. Not over/under gassed, just right.

  • 5
    Nitride gas block

    Posted by RDR on Dec 6th 2021

    My best gas block and have bought many and will continue buying again ! Great fit and heavy finish that it super slick ! +++++

  • 5
    Gas Block

    Posted by RDR on Nov 24th 2021

    This is my Main gas block an have Several . The fit and finish are Great and like the 2 set screws . I dimple my barrels for both screws and they hold tight .

  • 4

    Posted by Tito Haris on Jan 17th 2021

    This gas block is well constructed. I only gave it a 4star because I have not installed at this time. I am hoping that it is a 5star but won't know for sure until its installed in the future.

View AllClose

Explore Black Rifle Depot's impressive selection of AR15 parts and AR15 parts kits, all available at discounted prices. Whether you want to enhance your current setup or embark on a new build, they offer a wide range of high-quality components to meet your needs. With their affordable prices, you can upgrade your AR15 without stretching your budget. Step into the world of Black Rifle Depot and discover how you can elevate your AR15 experience.