Does anyone load .458 SOCOM?

[cbrpete]

I recently aqquirred a .458 SOCOM upper and want to load my own ammo for it. I have not found a manuel that lists load info for it. What book has data for this round???

Pete

[gwp]

Here are several forums that may help.

http://458socomforums.com/index.php?board=24.0

http://www.ar15.com/forums/t_6_42/289058_.html&page=1

[gwp]

To answer your question:

Lyman "AR Reloading Handbook" Reloading Manual

http://www.midwayusa.com/product/374...loading-manual