never shot that stuff, prolly never will shoot any of that fancy new duck loads, but i would say you would prolly have to pattern it yourself and see how it performs, cause every shell patterns different out of every gun, me and a buddy have the same exact guns, bought them same place same time, mine patterns winchester dryloks, supremes and experts awesome, his gun doesnt pattern winchester as good as mine, i would say get out there and pattern it yourself, would hate to pattern those expensive shells but id suggest it