It will be interesting to see others PDMs with different bullets, my PDM seemed pretty accurate, I just rounded down or up depending on what I saw downrange
I didn't realize I posted in the 300 PRC thread. Was not trying to derail it.So I'll post it here.
Edit: 28 nosler, 28" Hawk Hill barrel, TBAC 338 ultra
Not sure on the magnification on the spotter. Not much knowledge on camara stuff. But, the photo details are F1.7 1/120s
4.20mm. White balance auto , if that makes any sense
I'll measure a few and see what the casings are doing, I'm not seeing any signs of pressure on the case as in bolt swipe, or cratered primers , heavy bolt lift. Thanks for the help and info
Asking for some help, from members with Quick Load to see if my test load is over pressure, 300 win mag
Federal brass
200gr smk
75.5 gr Retumbo
215m
3.447 OAL
Barrel is a 1-10 twist. 27" long
Try loosening the 4mm screw to adjust your lateral movement of your cheek piece enough and it may give you enough room to get your bolt out, worked on my atx, but the cheek piece is not bottomed out all the way.