Many other propellants, though, perform just as well firing 7/8 oz. of shot in the 20 gauge. A few include Winchester Super Field and 572 and Hodgdon Universal and Longshot. The Winchester’s ...
Once a favorite among upland hunters and made only in 2 ¾-inch and shorter shells, 16-gauges lost its popularity when the 3-inch 20 gauge appeared in the 1950s, allowing the 20 to match 16-gauge ...