I want to have an additional krink and I'm trying to do it as easily as possible. I could buy a parts set and have it built, or I could buy a krink pistol and add a stock. I'm not a fan of the underfolder so I was thinking of buying a pistol from atlantic firearms and adding a side folder to that. With the kit I'm getting the underfolder that I don't need and still have to purchase the sidefolder. With the pistol I have it 90% finished already and just have to change out the rear trunion and voila, we have a completed project. Does atlantic build a decent product? Is my thinking all wrong on this? Feedback please.