[Marlin .45 carbine]

I sure am. I load Rem 124gr GS for 9mm and Rem 185 GS for .45acp.
they shoot very well, I load them 'warm' as I have replaced buffers and springs.
quite a wallop on steel discs 1/4" X 6" dia @ 100 yds.

 

[craighmarshall]

What powder and charge did you use with the Golden Sabers? I am using Bullsye, but think I should be using a slower burn powder.

 

[Marlin .45 carbine]

power pistol is my go-to for both.
don't have my manuals/notes handy but charges are published data. yes BE is a good powder but a bit too fast for a carbine-length barrel.