The long screwdriver type handle that Remington sent with these guns is not real effective if the stock bolt is tight. I would just go to harbor frieght or ?? and buy a long T handle hex wrench. Also I remember reading an article by Doug about how it can break off in the stock leaving you a difficult repair
The Remington wrench would not break. The wrenches I was referring to were the ones with the "ball" on the end. If your wrench has one, grind the ball portion off so you do not have to send me your rec/stock to dig the ball out of the screw socket.