Not sure why others are complaining - Cmmg, Inc AR15, Ambi Magazine Catch w/Mag Release Button and Spring

I've used the BAD lever and the strike lever where you have to mill out out a section of your receiver to get it to fit and of the 3 of them, this is the best. BAD lever gets in the way and is annoying, especially with gloves. I don't like compromising the integrity of my receiver by milling out a structural support area. And this doesn't have either of those problems. Yes, you have to find just the right sweet spot where it's not screwed in too much and it's not screwed in not enough but seriously... that takes a few seconds at the most and is easy. This is great! And it great and not all goofy like the other ones. This is a hands down win in my book.