03-28-2021, 11:47 PM
(This post was last modified: 03-28-2021, 11:48 PM by StoneHendge.)
Did you check your seating depth to lands? My Hornady comparator told me ~2.275" to the lands in my 16" Lilja for 105 RDFs and a dummy round confirmed it. I've got my 1st set loaded up for testing at 2.25" since I had success with both .308 175 and 6.5mm 140 RDFs 0.03" off the lands. If your jamming into the lands at 2.28", that could be contributing to pressure on a primer.
I would have shot them Thursday but the wind was too Gusty to make load development worthwhile.
I would have shot them Thursday but the wind was too Gusty to make load development worthwhile.