Testing the Hornady 75g Vmax with IMR4064 in 243win

First look at this bullet, starting loads with IMR 4064. This is a classic powder in a classic chamber. This will be a nice round to pound Coyotes with all summer...stay tuned for more development vids for this bullet and others.

[@mikedundee65]

I had great results with IMR4350 and the 75 vmax.

[@sherrypulec1449]

finally, someone using a fast for caliber powder, like a gas gun would be limited to, now if someone would try out the enduron imr 4166 with 75-85 gn bullets they would have the only videos of its usage in 243. imr 4064 can not be found at this time but plenty of imr 4166 can, due to being a newer powder and little to no data available for the exception of hodgdon and nosler. i have a remington semi-auto in 243 and have been playing around with 4166 loads, with 87 v-max a 35.5 gn load would over gas this rifle but would be plenty safe in any bolt gun, my 22 in brl at 35.0 gn chrony"s in at 2850 fps and would imagine that at 36.0 gn in a bolt gun would produce a 2950 fps ave with the 87 v-max. thank you for posting this, most people want to use the slowest powder they can find and say its safe in anybody"s gun, not noting that there are some gas operated 243win out there.

[@TheBeard411]

Damn, That’s a metal top! This man is stacked deep for cheap.

[@jeffwht8632]

very nice.....i found a upper node with winchester 760.....same speeds....44.5 grains....havent tried any higher but i will in the future,....3258 was my average...rem 9.5 primer...

[@davidforsythe3037]

Looking for light loads for a 788 in 6 Remington. Good video. Thank you.

[@YERAFirearms]

Your node is between the first 2 loads, then adjust the seating to tighten the group