At first I thought it quite strange to see a Buckmark thread. I've always considered this gun to be a real piece of junk. Every time I'd take it to the range, it would jam and misfeed more often than not. It's been in and out of the gunsmith's, and has even gone back to the manufacturer for warranty work. I've been bringing an allen wrench to the range every time just to keep the screws tightened. Seeing this thread has made me want to give this old camper another try. This time I will try some loctite on the screws as recommended. Will probably upgrade it with a rail and a scope just for the hell of it.
Nothing fancy, just the stock Buckmark Camper: