257 Roy

[257Tony]

Use to use about a case full of 7828 with a 100 grain TSX, chrony said 3780. Point and shoot to 400 ish. Barrel didn't really like it though

 

[Aoudad shooter1975]

I have found shooting my 2 257s they do best with either heavy 115s (mostly Bergers-at around 3500fps) or go the other end of the spectrum with 85grain bullets at darn near 3900 fps…

 

[JamesWilson5]

Use to use about a case full of 7828 with a 100 grain TSX, chrony said 3780. Point and shoot to 400 ish. Barrel didn't really like it though

I actually tried 7828 from 69 grain to 73 bad accuracy

 

[JamesWilson5]

I actually tried 7828 from 69 grain to 73 bad accuracy

May try some heavy pills see how they work