Short barreled 300 PRC

[mj23polaris]

Best bet is watch Unknown Munitions

How is temp sensitivity?

Sent from my motorola edge 5G UW (2021) using Tapatalk

 

[IrkedCitizen]

It's pretty temp stable

 

[captainemil]

I have N570, H-1000, and Retumbo, Also 215gr Bergers , 220gr ELD-X and 230gr A-tip. Something should work !!!!!!!!!

 

[skierjt]

Thinking about a 20" or 22", will I need a 1:8 twist to make the berger 245s work or will a 1:9 be ok?

 

[IrkedCitizen]

Doesn't hurt to err on the side of caution and do an 8 twist. What elevation?

 

[skierjt]

All over, could be up high in Idaho or down low in Alaska

 

[TxLite]

Thinking about a 20" or 22", will I need a 1:8 twist to make the berger 245s work or will a 1:9 be ok?

9 would likely be ok but 8 would be my choice if I was going 245’s

 

[DroptineNW]

I just built a 22” prc on a defiance anti, proof and xlr. I haven’t shot it yet but soon…View attachment 523724

Late to the party on this one.. how do you like that gun now? I’m building the same thing currently. Mark 5 5-25 and a triple pull skye pod and suppressed. You wish you went 24? I am ordering barrel this week. What numbers where you getting

 

[stormthelab20]

Late to the party on this one.. how do you like that gun now? I’m building the same thing currently. Mark 5 5-25 and a triple pull skye pod and suppressed. You wish you went 24? I am ordering barrel this week. What numbers where you getting

I know im a little late but I may be able to give you an idea. I just started load development on my shorty 300 prc. My goal was to be around 2850 with the 215’s. Just to give you the specs. Defiance TiX, Bartlein 3b 9tw. My first pressure run started at 77g of 565 and went to 80g. At 80g I was at 2848 with ease, call me a wuss but I’m happy with that spot if I can find a node in that range. All I need…