Howdy all, I just picked up Harrington Richardson pump 12 gauge definsive shotgun. I got it used for $175 so either way things work out, I got a good deal. I know these have been around a couple years and been pretty reliable and respected. I was speaking to the guy at the shop and we layed it next to an 870. looks like a very god clone/knock off so heres the question: will accessories for the remington such as forarms and side saddles mount properly?