Great low profile. 750 gas block worked great even with echo sport binary trigger awesome addition 2 - AIM Sports Inc .750 Low Profile Gas Block/Mil-Spec

Great all around would recommend to all and any needing a very nicely made low profile gas block that works perfectly with no adjusting necessary for semi auto or any binary trigger but I used the Echo sport & it runs amazingly. Needed it to be able to install aftermarket Trybe industries quad rail which worked perfectly also it is absolutley my favorite weapon to practice with & cycles remarkably have not had one single malfunction outta many hundreds & hundreds of rounds. Fit & finish was perfect & loved that no tuning was needed to make gas system work perfectly. And price is unbeatable bar none as is quality very ,very impressed with build quality cnc work & fit / finish looks amazing as u can see it through the m lok holes & it & trybe defense rail together made it look like a whole new build. Everyone who sees it loves the way it all looks and works. Aim makes superb gas blocks for sure and it has a adjustment to add or remove gas for cycling but needed no adjustment bolt on put rail on then flash hider & its good to go & proven it can take a pounding. So dont spend a fortune when u do not need to because nothing can beat the build & function quality of this!!!!