Remington Game Load hulls are the same as Gun Club hulls for reloading purposes. In fact, all of the current Remington compression formed hulls in 12 and 20 gauge are the same for reloading purposes whether they say STS, Nitro, Game Load, Sport Load or Gun Club.

My favorite light 12 loads:

Any Remington hull
Nobel Sport or Fiocchi primer
16.5 - 17.5 grains Promo
Down Range DR12-1 (now red colored) wad
1 ounce shot

Any Remington hull
Nobel Sport or Fiocchi primer
16.5 -17.5 grains Promo
Down Range DRXXL (pink) wad
7/8 ounce shot