rickreno

Thanks for all the advice - this site has some folks who know their shotguns. I'm still looking at them (on-line) - no place local to see them (N. Idaho). Does anyone know which one (m2 vs m4) will cycle faster?

I've been looking at these shotguns for home defense and am trying to get a handle on what are the differences between the m2/m3 & m4. I've noticed the M4 appears to be more expensive, but looking at them online I can't figure out what is different. thanks...rick