Saw a friend of mine at the range trying out his BNIB KSG shotgun. This is the new gen that has the ball bearing on the selector switch instead of the notches from the initial version. After firing a few shots, his selector switch started to become loose and had to re-tighten it from time to time. He was worried and would like to know if this is normal. Or would the notch version be a better design?




















































