I have a kel-tec P40 same as the P11 but in 40 cal. I don't think they make the p40 anymore, I bought mine used. I like mine a lot and it is great for Concealed carry. What I like is that it is a very small gun in a larger caliber and still holds a fare amount of rounds. P40 holds 9 rounds in the mag and one in the chamber. I think the P11 holds 10 in the mag and one in the chamber. Humm, it just occurred to me that 10+1=11 I wonder if that is where they got the model number or P11?