Yeah, I know that but my state allows 12 rounds. I wanted to know what the size difference was between a 12 round and a 10 round PT 111. It would seem that the 10 round PT 111 would have a shorter grip than the 12 round.
David is correct I have a second generation pt 111 mil pro non titatium version mine is the stainless one . It came with 1 10 round magazine when i bought it and i bought a second magazine 12 rounder the next day . After a few range sessions i disassembled both and cleaned them . the 10 round follower is thicker from top to bottom and the 12 rounder is kinda hollow like with little thin sidewalls and thick on top . In the process of finding a few new 12 round mags along with a 12 round follower b/c my 10 round 1 just broke in half . I did buy the gun used so that 1 10 round magazine probably was ready to be replaced anyway