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.
Bull Barrel Gas Block Genie. Fits .936" barrels. Other barrel sizes coming soon.
Patent 10,845,140. Made in USA.
Check out the installation page.