Hey guys, ive searched but havent really found exactly what im trying to figure out. Maybe i searched wrong or am blind lol? I have a arsenal sgl21 that ive had for a few years. I now really want a longer buttstock since im a bigger guy (6'1) and it feels like im pulling in the rifle to much for my comforbility. Either specifically for my gun or similar to it, what type of a buttstock do you guys recommend and what website have you guys used? Im thinking a collapsible one to extend for me and collapse for others. Any ones you like and where did you guys buy them online? Oh and how hard is it for a guy to change the buttstockout on my type of ak?