>>64258246
I've shot one, and the 545 as well at a rental range, and they're literally the same gun just different calibers. I didn't take a pic of the 510, so here is the 545 getting shot by my gym buddy like 6 months ago. He was very fudd with his taste in firearms, and the only "plastic" gun he would shoot was the 545 because it was in 45acp. He fucking loved the thing, more than my 1911. The recoil is light, the triggers improved from the 509 (I carry the 509c) however that does mean it can't use the apex 509 triggers. Grip feels great in the hand as well, which matters a lot more when you shoot 10mm on long range trips.

I've also shot the sig 320 10mm, and unfortunately I did really enjoy it despite hating sig and not trusting the gun if it's not pointed down range. Could be an alternative if you really want a 10mm because I bet you can find em cheap atm.