Re: any one ever load 175 hpbt sierra in 300rum
I ordered the wrong bullets that is the only reson why I am loading these. so i guess i will be a ground breaker and be the first.
1st 5 at 3.743
2nd 5 at 3.730
3rd 5 at 3.720
4th 5 at 3.650 max that will fit in mag
all with 100g retumbo