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.
Pencil Barrel Gas Block Genie. Fits all .625" barrels.
Patent 10,845,140. Made in USA.
Check out the installation page.
Great product works terrific
This was a much simpler and precise method of indexing a gas block. Wish I had found this sooner.
If you are putting on a non pinned mil spec gas block, get one. Well worth the 14 bucks
I needed to confirm that the gas block on my .625" journal barrels were in the correct spot. I used this cost effective tool to double check my other alignment tool. It confirmed that it was, indeed, aligned properly. Would gladly purchase again if need be.
Worked great! Glad I purchased this & the .750 GBG at same time for 2 in progress builds. Wish I had known of these products before.
Works extremely well, easy clean up for it's next use and should virtually last forever. Only a libtard socialist could screw this up.
This is a good product and works well, the fact that it locates the gas port and clocks the block at the same time is a plus. The only improvement would be to make a set of many sizes for the AR Building gun shop.
A great invention that makes it much easier to be sure that my gas block is correctly mounted. I've previously tried the plastic pin style alignment tool and while they work, they're a one-time use, expensive for it and you have to be sure to remove the pins after installation. This is a much better solution.
I've been using the original Gas Block Genie for years and have loved how quick and simple it makes gas block alignment. I kept emailing the Genie team asking when a .625 version would be coming out and they finally said 'soon'. I picked one up as soon at they came out and have been just as pleased with this new .625 unit as I have been with the original .750 unit over the years. If you assemble a fair number of .625 gas journal builds, then you won't regret having this tool around. Love mine. Thanks Gas Block Genie team!