RussSurfs
Marksman
What mods can I make to my CZ SP-01 and still keep it legal? I would prefer to shoot it ESP, but would be fine with SSP. I have yet to shoot USPSA, but hope to in the near future. I would like to make sure I don't do anything that prevents me from shooting it in Production. At this point I would like to change the sites to a fiber optic front and adjustable rear. Maybe some trigger work.