308 winchester + 5R Rifling

quicksylver

Well-Known Member
WCUI3M0.jpg
well I gave16 grs and 16.7 grs of 2400 it a try yesterday, the results were very disapointing.The left10 shot group was an Accurate 31-167with 16.7 grs of 2400,total group size was 1.2235"the middle 5 shot group was th30XCB with 16.7 grs 2400, It was so ugly I didn't borther to measure it. The right 10 shot group was the NOE291 with 16 grs 2400. it mesasured1.3105",both bullets normally shoot 5 shot groups @ 100 ydslike this
wWY1EY5.jpg
PLUiNbe.jpg