what is the lowest recoiling buck shot in any size? manufaturer please. is it #4 buck from the usual manufacturers or federal low recoil 00 buck or what? i have a pistol grip 18" maverick 88 and just dont like the remington express 2 3/4" 00 buck, its just not fun at all. hows the blackhawk knoxx breachersgrip work on recuding recoil? thanks.