WINCHESTER SMALL PISTOL MAGNUM PRIMERS OPTIONS

I've observed men and women say online which you can swap the Cheddite for your Winchesters and fall the cost by one/2 a grain. My worry is the fact it looks like shotgun loads are pretty specific as opposed to metallic the place There's a window that you can play with.Because the Cheddite and Winchester primers are labeled 209 won't indicate they