I'm a right-handed person who shoots lefty and have a Gen3. I'm hoping someone comes out with the Glock 19-sized truly ambidextrous firearm. If the FNH FNS had a shorter grip, it would be perfect! I'm handling the left-hand operation of the G19's right-handed mag just fine, but on the quest for the perfect gun, I wouldn't have to compromise my grip while actuating the mag release. Honestly, if something spectacular doesn't come along, I'm sticking with the Glock. It's the closest firearm to perfection in my opinion, but it's starting to be seriously rivaled. I think Glock is VERY luck the FNS is as tall as it is. VERY LUCKY!!!