I have had a Beretta 92X Defensive for a few weeks now and one thing I really like is the shelf for the lefthand thumb made from the take down lever.
https://www.beretta.com/en-us/gun-ac...ize-left-hand/
Since it is readily available from Beretta standard accessories website it may be able to be installed in our M9A1 and EliteII that we shoot in IDPA matches. What do you think? Would this be legal?