7/8 oz reloads are great in 12ga, and work really well for skeet. Trap . . . I'm not so sure. You might want to try a few boxes of those before you settle on them. But I use Clays for both 7/8 and 1 oz reloads. I don't know whether the 12ga Game Loads use the same hull as the Remington Gun Clubs. However, if they do, you can use the same recipes as for STS hulls.