Gas Block Genie .750" Barrel

(45 reviews) Write a Review
2.75 (in)
4.25 (in)
1.25 (in)
Current Stock:

The Gas Block Genie is a must-have tool for easily assembling your AR platform rifle. Gas Block Genie allows you to install your gas block to the perfect depth and angle on the first shot!

It's reusable, and comes with instructions! All you'll need is a very fine point marker or scribe.

Standard size Gas Block Genie. Fits all .750" barrels.

Patent 10,845,140. Made in USA.

Check out the installation page.



  • 5
    Gas Block Genie

    Posted by William Kuykendall on Mar 6th 2024

    Takes the guess work out of gas block alignment. Excellent product, does what it says. Should be in every builders arsenal of tools.

  • 5
    Gas block genie

    Posted by Oliver on Jan 15th 2024

    Awesome little tool you didn't know you needed.

  • 5
    Gas Block Genie .750

    Posted by Jason Lowery on Nov 7th 2023

    This thing was so easy to use and worked perfectly. I have two gas blocks I used it for. Love it.

  • 5
    Gas block genie

    Posted by Justin Price on Sep 21st 2023

    Did three rifles in like five minutes this thing is awesome

  • 5
    Gas block genie

    Posted by Mark on Jul 3rd 2023

    Great product works terrific

  • 5
    a whole lot easier than using a caliper

    Posted by Paul L on May 15th 2023

    so simple of a perfect idea. wish I had one years ago

  • 5
    Gas Block Genie

    Posted by Gary black on May 4th 2023

    A great tool accidently found on internet

  • 5
    as block genie

    Posted by Bubba on Apr 10th 2023

    Very Quick and easy alignment.

  • 5
    Gas block genie

    Posted by Mark ethier on Mar 28th 2023

    Ingenious item. A Must have for AR builds.