got a 21 and 20 !
for hunting with a rifle i carry the 10 mm as a back up .
shoots flatter than 45 . both work ok !
would opt. for night sights as they are steel not plastic .
had a buddy carry one for over a year , in his pocket . when tried to rack the slide it was stuck ! ( he works construction ) , he fired it and it worked ! i think he hit the slide with a hammer to loosen it first !
abused - yes !
but it worked !