You can also try some Claybuster wads CB5050-410HS which is a replacement wad for the Winchester, Remington and Federal wads. Where in NY are you located? I was able to find wads in a small shop near Coxsackie NY. I've use the CB wads in Win AAHS, Remington, Fiocchi, Cheddite, Rio and B&P hulls. With the Cheddite and Rio hulls there's actually too much room (dropping 218 grains/1/2oz) and I've had to use an overshot card to take up the extra space.