408 Cheytac EDM Windrunner and Retumbo?

[Goldbeachman]

I'm looking for reloading information regarding 408ct. I don't have any RL-25 (at the moment) but lots of Retumbo. Any load data or suggestions would be appreciated. Feel free to pm me. Rifle is EDM Windrunner 408ct 1:13 and projectiles at hand are:

Jamison 419gr solids
Lehigh 385gr solids
Zenith banded 413gr solids.

I've read RL-25 plus 5 grains for Retumbo is standard. Your help is appreciated. GBMan.

 

[Goldbeachman]

Re: 408 Cheytac EDM Windrunner and Retumbo?


Hmmmm....crickets....must be a busy weekend.

Well, here is my first load to test, any obvious problems?

4.426 COAL 419gr Jamison, 130gr Retumbo, TTI brass, CCI 250 Lg Rifle Mag Primer. I've read the stories re Federal 215 only...I'll order some Federals.