The seating depth is per the listed COL in the manual. WBY needs free bore. So all loads are to that length. Each load is trickled to target.
Another thing concerning to me is the FPS which is way high for a 300 WBY 3355! Fasted list in the manual is about 3200 FPS for a 84.5 load. I could...
My load is 180gr hornady interbond, 85 gr IMR7828 SSC. I did not notice the chrony moving after the shot. I would shot 3 then let cool for awhile then repeat.
I always get groups under an inch at 100yd. Here is a copy of the data.
If I could attribute the one flyer to a special cause it would...
Just got a new Chrony! Went and check the velocity on my 300 WBY. What would be considered ok FPS spread? Mine came in at 60 FPS this was a 10 shot group. All brass was processed normally. No sorting by head stamp or weight just resize trim to length and go.
Thanks in advance Muzhunter
I'm new to the Long Range game. Any way I have a 300 WBY. Have just bought a VX3 4.5 x 14 40 mm with cds. will send in load data in to get custom turrets
Can I use the current rings & bases, have served me well? Or do I need rings or a base with like a 20 moa offset? If so what brand?
What...