Hi everyone, n00b here again. I have a Remington Sportsman 48 w/ cZZ Man code (last year of double digit Man. codes) in 12 ga. autoloader (3 shot) with 18" barrel. I do want to get rid of this thing but was noticing that some people have mentioned taking them to a gunsmith and the gunsmith takes out the dimples so that it changes it from a 2+1 to a 4+1. If anyone knows anything about this or how much this would cost, could you respond? I am just interested in finding out so that I know a little bit more about guns. Thanks.