I'm new to the game, so forgive my ignorance.
I shot my first classifier yesterday. I used my stippled, and otherwise stock, M&P 9, and because it was stippled entered ESP. Just to be clear, in ESP I can still use a stock (non-stippled) M&P or even a 1911? Saw lots of things, and asked lots of questions, but a few of the answers seemed vague. Please advise.