Hello, Dugong:

My load is Hornady or Woodleigh 350 grains bullet, 70 grains of Tubal 5000 (a french powder, available in England), CCI 250 primer. I use a 30 mm foam wad made of the green "rigid" foam used in the flower shops, it weights next to nothing. cut the wads with this device, made with a sharpened 500NE case and a "pusher" to get the wad out without breaking it.

The rifle shoots nicely, 2" at 50 yards.

Antonio