I am using a Weaver 1.5 - 4.5 x 30mm shotgun scope on a Winchester Model 1300 12 gauge shotgun; 8 round - 2 3/4" capacity magazine, 24" smoothbore barrel with improved cylinder choke. Shooting 1 ounce rifled slugs with excellent accuracy to 75 yards. SST slugs very accurate to 125 yards. Have taken 27 Russian - Eurasian - Feral boars with this outfit so far, plus six deer.
Diodeman