Need H1000 Loads for New 300 PRC

[shawnb]

+005 is where i would load because between there and +010 it had very similar point of impact. It gives you a little wiggle room for throat erosion. Then tweak you powder charge to get where youre happy.

 

[jraulsten]

Want to try some N570 but can't find any load data. Can anybody get me started with it and the 215 Hybrids? Thanks!

 

[wasskeet]

Want to try some N570 but can't find any load data. Can anybody get me started with it and the 215 Hybrids? Thanks!

Here is some data on it:

300 PRC - Long Range Only - Cartridge Guide 300 PRC

The 300 PRC is designed to take full advantage of it's entire case capacity without having bullets seated too deep. 300 PRC SAAMI

www.longrangeonly.com

 

[jraulsten]

Here is some data on it:

300 PRC - Long Range Only - Cartridge Guide 300 PRC

The 300 PRC is designed to take full advantage of it's entire case capacity without having bullets seated too deep. 300 PRC SAAMI

www.longrangeonly.com

Thank you, sir!

 

[jraulsten]

Thank you, sir!

I was about to give up on N570 today but man does that gun like 79.5-80.5 grains with the 215s

 

[wasskeet]

I think you've found a winner there! Here's the best I've gotten out of 8133 so far (cold bore sighter top left w/X) 5 shots - probably as good as it is going to get. If I can get it shooting like you have there, I'll be good.

 

[jraulsten]

I was about to give up on N570 today but man does that gun like 79.5-80.5 grains with the 215s

View attachment 278159View attachment 278160

All thanks to you, Rhett

 

[nealm66]

I've got a ladder with 245 bergers loaded with 570, think Berger said 2750 ish. Shot a ladder with lrt they said would be similar but it was only 2700ish out of my rifle. Could be my low elevation. Was only shooting 2 shot groups for velocity as I'll be using a tuner but lots of them were touching and one was one hole but will see what n570 does

 

[Rhett Crider]

All thanks to you, Rhett

80.0g looks like the ticket! Chrono yet?

 

[jraulsten]

80.0g looks like the ticket! Chrono yet?

2826. Too small of a sample size but all 3 shots had an ES of 1 fps.

 

[Rhett Crider]

2826. Too small of a sample size but all 3 shots had an ES of 1 fps.

Nice.