Powder for 30 Sherman 214 hammers

[snox801]

So as title says looking for what thoughts are on best powder for a 30 Sherman with a 28" tube. Shooting 214 hammers.
I have all the normal powders and was thinking rl33, rl26, or rl25
Leaning towards rl 26 at the moment.
Thoughts?

 

[marioq]

tagging in... Just shot mine with the 300 PRC ammo 225 ELDM. shoots nice.... but I am interested..

 

[bsnyder]

I would guess rl33 or n570 26 will more than likely work as well. But I'd start with 33

 

[Dmagna]

N570 works very well, but needs a lot of cleaning.

 

[bsnyder]

N570 works very well, but needs a lot of cleaning.

I haven't had the issues with n570. I did experience that with rl33.

 

[snox801]

I have plenty of rl33 maybe 10-15 lbs.
And probably 5-8 lbs rl26.
So maybe I'll play with both. Just gotta get these 250 pc brass fireforming first.