Brass hulls have become very expensive.
SR4756 has been discontinued.
The following recipes are for 16 GA

7/8oz shot, 16.6 grains Green dot, Win primer, Card wad with fiber filler.
7/8oz shot, 16.5 grains Unique, Win primer, Card wad with Fiber filler.
Both loads are rated at 1190fps, 2 1/2drams. Equiv.

I have not shot or patterned the 7/8 0z. green Dot load.

*3/4 or 7/8 oz shot, 18.3 grains Unique, Win primer, card wad, fiber filler.
1230fps, rated at 2 3/4 Dram. Equiv.
Load them all at about 40 lbs. pressure on the wads.

*This load patterned outstanding in my AyA and my friends Parker and is perfect for Blue and Ruff grouse. I also use the load for dove, Huns and Quail

I have shot, patterned and chronographed the loads listed below.

Shot wt. Vel. Powder Gr. Wads PSI
1 1178 SR4756 28 card & fiber 5780
1 1238 SR4756 30 “ 6440
1 1328 SR4756 32 “ 7440
1 1/8 1325 SR4756 32 “ 9620
1 2 ľ dr Trail Boss 23 card and fiber
1 1/8 3 dr Trail Boss 25 card and fiber

Card and fiber wads for each load are: 1 over powder card (OPC) 2 cushion wads (CW) and 1 oversized (14 Ga.) over shot card (OSC) and 40 lbs. pressure.

Jim