The Preferred shotgun gauge definitely is 12-gauge. The much larger 10-gauge, at the time common for hunting larger birds for instance goose and turkey, is inside the drop with the arrival of longer, "magnum" 12-gauge shells, which supply equivalent performance. The mid-dimensions 20-gauge can also be a very talked-about chambering https://tacticalrounds.com/product-tag/tapco-ak47-magazine-review/