THE 5-SECOND TRICK FOR REMINGTON SHOTGUN CASES

Would any of you Remington guys know how the earliest Wingmasters in comparison to kinds created later?So I assume the concern is, were the incredibly early Wingmasters, (say a person produced in March of 1950 ) okay or did Remington have any early generation bugs to work out?The guns you posted have been considerably from "in production" merchandi