Question for the older 270 shooters. I have my dads 270 Remington pump that I decided to use and for my daughter to use. I had a box of very hornady 150 trainers on hand. It was shooting those really well. Shot a few 2-3 inch 3 shot groups at 300. Ok so I ran out of those and bought some more of those and some speers. Now it’s shooting 2 inches at 100. Any help or knowledge might help.
Was wondering if maybe the old bullets were slightly bigger around and stabilized better. Thanks edk