shot the 65284norma last weekend at the coast...NEW LAPUA BRASS..215 PRIMER..4831sc(varied charges..no chrony)
This box shows to the left...
7@120gr hornady..all 49gr...
top two rows 140gr berger...all 49gr...
Third row from top..center 5...52, 52.5, 53, 53.5, 54gr
To my eyes the 53.5 and 54 have the least amount of flattened primer...
To my eyes the primers look awfully flattened for lower pressure rounds to work brass to fit chamber...NO HEAVY BOLT LIFT ON ANY FIRING...
Whatcha all think...
I have sent picture to my gunsmith an he will recheck everything when he gets back in town....
This box shows to the left...
7@120gr hornady..all 49gr...
top two rows 140gr berger...all 49gr...
Third row from top..center 5...52, 52.5, 53, 53.5, 54gr
To my eyes the 53.5 and 54 have the least amount of flattened primer...
To my eyes the primers look awfully flattened for lower pressure rounds to work brass to fit chamber...NO HEAVY BOLT LIFT ON ANY FIRING...
Whatcha all think...
I have sent picture to my gunsmith an he will recheck everything when he gets back in town....