Armchair Bronco
Member
What's the rule of thumb for comparing a 12 gauge choke to a 20 gauge choke to get about the same pattern?
Let's assume a 12 gauge Improved Modified choke with 1 or 1-1/8 oz loads stacked up against a 20 gauge shotgun using 7/8 oz loads.
I haven't been able to find any IM winchokes for my 20ga gun, so I'm assuming that for a similar pattern shooting trap w/ the 20ga I'd need to go with a Full choke.
Let's assume a 12 gauge Improved Modified choke with 1 or 1-1/8 oz loads stacked up against a 20 gauge shotgun using 7/8 oz loads.
I haven't been able to find any IM winchokes for my 20ga gun, so I'm assuming that for a similar pattern shooting trap w/ the 20ga I'd need to go with a Full choke.