I have a hunterbolt. Open the bolt. In its open position, rotate it 1/4 turn clockwise and slide it back. That simple. Mine's a tack driver using 250gr. bonded shockwaves w/100gr t7 pellets. My last trip to the range, she threw a 1 1/2 inch group at 200yrds and 2 rounds passed through the same hole making it oval! That was probably the best group I ever shot. Usualy keeps them in the 4 inch ring at that range. Still impressed by her from time to time. Mine was worth about 350$ Canadian at the time I bought it. It was new. What I paid means nothing to you guy's though, today, a stainless wolf costs around 250 Canadian and I bet it's much cheaper south of the border.
