ORIGINAL: RugerM77.270
ORIGINAL: benamen
I have shot my 270 using H4831 and Sierra 130 GK for over 25 years now. This combo has produced sub MOA at 100, 200 and 300 yards.
Sounds a lot like my load I developed this summer.
.......Although your .690" group is decent at 100 yds., it roughly should translate to a little over 2" at 300 yds. Still plenty good. What I want to see in person is the 300 yd. sub-MOA groups the other poster claims to be able to shoot with their .270.........