>>63855096
I have 2 10mm 1911s (Nighthawk and Dan Wesson) and a S&W 1006

I’ve shot a 10mm P220, I think I’ve shot a polymer 10mm of some sort but it might have not made any sort of impression (probably didn’t shoot one). I’ve heard of issues with the 10mm M&P 2.0 but have no more knowledge than that, if I had to get a polymer 10mm it would probably be a Glock 20 (aftermarket support is better) and then get a KKM threaded barrel and comp.

10mm is around 40 cents per round for decent ammo like Magtech.