Originally Posted by SHOOT3R USA
I think I have a new favorite pump. This thing is nice. The safety is a little loose. How can I tighten it up? I have a red main spirng???
The safety is usually a little loose. If you disassemble it, you'll notice a little ball-bearing provides tension against the inside of the frame. I'm considering drilling two tiny dents into that surface, for the ball to "click" into for fire and safe.
The main spring, cocker springs will work for you. If the velocity is too high, drop in a blue or green. Too low, drop in a stock 'cocker spring, or a Phantom red spring. Or adjust the hammer... but I found it easier to swap springs, seeing as how I have a few dozen in my bag.