Just yesterday I shot this bullet from my Ruger Hawkeye 257 Roberts.
The temperature was 74F, with a slight wind from SW. (today its 41F
raining with wet snow predicted to follow tonight and tomorrow.)
I sighted in last week in back of my house at 1 1/2" hi at 100yds. First shot at
a chuck was a little left (misjudged the wind?). I waited about 10-15
minutes and he came about halfway out of the den. Next shot DRT
range 326 yds. Big old male, really destructive round. Think I'll
get another couple hundred of these bullets. SPS says 'blems',
but I can't see anything wrong with them. Load data;W-W case
IMR4350 -45.5 grains three five shot groups 1.1" 1" 1.3" with
6x scope. Gun is capable of more accuracy than this old
shooter.
Old Cuss