Thread: 303-25 reloading

A quick look through the more common 25 cals suggests that the
25-35 is maxed out at 2300 fps with 117 grain bullets
The 250-3000 might get 2600 fps
Your 303-25 might safely do 2700 fps
And the 257 Roberts another 100 fps

All this based on 117 game bullets and not the lighter varmint ones