The ADM QD lever is a great mounting option. Some people prefer the standard cross-bolt mount, advocating it as "more secure". But the ADM QD adjustable with a tension **** just like other throw-level type mounts, and attaches nice and snug on the rail with no movement/rattle. I like the ability to quickly switch between rifles as desired. I have seen some say that they only need their laser for one rifle (if you only have one rifle, then OK I guess...I'll try not to judge) so if that's your thing, fine, but think of ease of removing in case you need to in order to adjust/change adjacent mounted devices, changes or maintenance to your rifle, etc...
Installation is easy, it's secure, and it goes on and off quickly, which are all the things I can think of wanting in a mounting system.
![ACAL MFAL [LE]](http://z-bolt.com/cdn/shop/collections/16-9-ACAL-3.png?v=1763961888&width=1024)
