Don't hesitate buying one they are a great addition to the tool box. Install gas blocks in seconds with this great little tool, fast shipping and great customer service. Top notch keep up the great work
Gas Block Genie .750" Barrel
This is the one of the best little tools I have bought to work on a AR when lining up the gas block it is so simple. I've had mine for over a year now I love it.
Works as described, arrived to my door on time, saved me a ton of time on my latest build.
I used this for the first time, last week. A little pricey for a plastic gadget but it worked just as it was designed. Made it easy to align the gas block on the barrel.