i have a i-12 that i put a tru-glo red dot on and the 8th shot shattered the glass inside so i returned to cabelas and remounted my simmons pro-diamond 4x scope;no more red dots for this turkey gun!
have a franchi i-12 that i shoot 3in mags in 4 shot at 40 yrds with a carlson tube that floors any gobbler in that range or probably 45 yards if needed. it is hevi-shot #4 and i woudnt shoot anything else.