500 Linebauge load data

[jefats]

Have some Cast Performance 350 wfngc and would like any starting load info.
Thanks
Jim

 

[stevemb]

I don't have or load for it. I'd suggest contacting CP and Linebaugh. If you'll at least tell us what suitable powders you have on hand I can check the manuals I have.

 

[tsubaki]

This was copy and pasted from page 8 & 9 of Cast Performance Load Data.
https://www.grizzlycartridge.com/Loading_Data.pdf
500 Linebaugh
500/350 in a 500 Linebaugh.

H4227 powder
28grns start 31grns MAX 1125fps

2400 powder
25grns start 27grns MAX 1200fps

H110 or W296 powder
29grns start 32grns MAX 1250fp