krpcentury

I am new to hunting. I just started in 2009 so this is my second season. I have hunted upland game and waterfowl. I have a Benelli M2 12 guage and a CZ Ringneck SXS 20 guage. I'm sure you can guess how I use them. M2 on waterfowl and CZ on upland. I have had good success with both and the M2 I have used on either type of hunting. The only thing I haven't tried is a pump. If I were looking to put a pump gun in the mix what would you suggest?

From what I am reading the M2 comes standard with the 14 3/8" recoil pad. Mine seems to be the 14" pad but am not sure how to tell. Does anyone know how to tell which pad is witch?