Originally Posted By: DrBob
2 1/2" Cheddite (RST) hull
Cheddite or Winchester 209 primer
20 grains International Clays powder
GU-1222 wad.
1 oz. lead shot/6 fold crimp
1220 FPS@6800 PSI


2 1/2" Cheddite(RST) hull
Cheddite or Winchester 209 primer
22 grains IMR PB powder
GU-1222 wad
1oz lead shot/6 fold crimp
1225 FPS@7200 PSI

I personally use the top one. Very good trap load with 7 1/2 shot.


The top one is what I use with a BPI spreader wad and 7 1/2 shot and roll crimp. Very accurate in my Simpson and J P Sauer guns.