My main question is if i bought the AICS bottom metal and a choate or bell and carlson stock, would the bottom metal fit perfectly without me having to do anymore DIY work like cutting out a place in the stock for it to fit/ machining work on the action? I'm trying to find an easy route since i don't really have much knowledge in this and want to limit the things i could mess up. Also i think it's top release there's a lever i have to hold down and pull the trigger to let the bolt come out. I also took the gun apart and the magazine is built into the stock, i think it only holds 4 or 5 rounds also, so i'm not sure if that will make it easier to upgrade since its not built into the action