I'm currently in a bit of a budget crunch but still have that new sexy gun urge. I'm saving all my pennies for this one. I want to do the bullpup unlimigted stock around the 870(BECAUSE THEY WON'T HURRY UP AND GET THE MOSSBERG VERSION OUT!). My wife convinced me of my lapse of judgement on selling my 995 to fund some of this (probably because she says the only thing uglier than my 995 is the bullpup unlimited stock). I've read a couple articles where the 870 cone the interstate arms 981r or 982r the one with the pic rail not the ghost ring sights will fit. The problem is i see that shotgun for $200 less than the 870 express and many online reviews of these shotguns say they are manufactured with better machined internals than the genuine big green alternative and their stamped parts. i have some fondling at the lgs of the 870 and 0 experience of the iac clone. Do any of you have these clones? are they any good? Are they generally reliable like the 870? Thanks for your time and any advice. This time of year the extra 200 could take 3-4 months or longer tro scrape together that much cash so you know how that new toy urge goes.