OUCH!!!! Now all you manly men will chime in about what a pansy I am. I am a pretty good size boy and an avid exercise/weight lifter. The #6 was no big deal, but that Centurion HD stuff and the 00 buck was crazy. Right hand got hammered and the front of the gun flew up so that I didn't even hit the target. I really think I need a front pistol grip to help keep the gun level. I don't want to switch to a regular stock because I have a torn right rotator cuff. Good news is that it didn't hurt the shoulder...used the side of my small gut to help cushion the blow. Practice, practice, practice. It's a Mossberg Cruiser with 18 1/2" barrel. Where to find front pistol grip? Problem is, the gun has been painted OD green, so I need to find one in that color, if I can.