Autocomp

[gunlaw]

Just bought a pound of Autocomp pretty cheap. Never used it. I mostly load for 45 acp and 40.
The data seems pretty straightforward for these cartridges. Anyone use this for 10mm?

 

[JJFitch]

W. Autocomp is a medium burn rate powder and is well suited for the 45ACP, 40 S&W and 10mm sized case and heavier bullets. There is plenty of data depending on bullet weight/profile!

Smiles,

 

[gunlaw]

Thanks for the reply. Didn’t see any data for 10mm on the Winchester site. I’ll check some other sources.

 

[DanK3Pos]

Thanks for the reply. Didn’t see any data for 10mm on the Winchester site. I’ll check some other sources.

Go to hodgdonreloading, select Pistol>10mm>Autocomp. Leave bullet weight field empty.

 

[gunlaw]

Thanks Dan. I’ll try that.

 

[Paul Toms]

I used it in my G20 not long ago, from 6-6.9 from my spread sheet with a 200 grain Precision Delta FMJ. Velocity from low of 857 to just over 1000 FPS. My notes said

Save it for something else.

 

[deadeye dick]

Use it all the time for .45ACP along with Greendot. Works fine for me.