Everything I can find says that in a .243 win shooting a 65grn Hornady V-Max 47grns of IMR4350 is max load, does anyone have different data?
Everything I can find says that in a .243 win shooting a 65grn Hornady V-Max 47grns of IMR4350 is max load, does anyone have different data?
I ran it on Quick Load but only have the limited info you gave. QL asks many questions about the case & bullet you are loading.
According to QL 47.8grs of IMR 4350 will give you a load density of 99.9%, and pressure of 56,728 (max is 60,191psi). Anything more and you will have a compressed load. 47.0gr gives a LD of 98.2% and pressure of 53,732.
Propellant burn of 95.27% and 3410fps from a 22" barrel
Thanks for the reply. I'm using fire formed Win brass with CCI 200's in a 26" 1:8 barrel.
What does QL say if we drop the charge to 46grns? Thanks, Matt.
46gr w/26" barrel. Load density is 96.1%, propellant burn 95%, 50,211psi, 3426fps.
47gr w/26" barrel, 53,732psi, 3497fps
47.8gr w/26"barrel 56,728psi, 3555fps
Good Luck,
Cover Dog
Great info, thanks for the help.
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