SCJ429 wrote:Very interesting to see your data. I know nothing of this case but it is similar to the 30 BR. With that case you can stuff 34 grains into it and get velocities around 3,000 fps with a 125 grain projectile. Are you able to get much more powder into your cases?
I see what you are saying about the .310 bullet from Hornady. The ZMax is half the price of the SST so I wonder where they save the money. In a .224 the 50 grain ZMax has a cannulur but the Vmax does not, not sure what Hornady was achieving putting it there.
Not with 2207 ,, i am not showing Pressure but there isnt the case cap left to get to 34 , i dont think 2207 is the powder to push it with.
Buy all the data flowing around CFEBLK is the powder to try , its a ball powder so will stack nice , and makes the best on paper velocities the big problem is there isnt any in WA
but just resizing some cases than ill trim than get a average Water capacity for the cases (starline) than i can get some data flowing in Quickload