I3031 works good on most bullets 100,120 and 130.
H322 looks good too with the 100gr.
Try to keep the psi under 46k as per QL.

Rich that is a gorgeous little rifle!
I'm not a Mauser buff so forgive me but is that a shortened Mexican Mauser or a Kurz or?
Nice rifle anyways and thanks for sharing.

Charles Daly in this case (Mini Mark X)

http://home.pipeline.com/~shoo...custommini/Page.html

Okay now I see it.
You want to build one of those for me?
I have the Mini Mauser, would like to have it done in 6x45.....

What vel. are you getting at that pressure level?

measured with the magnetospeed

130- hpbt -Sierra- ARComp - 29.0 - 2443 a little warm
100- HP - Hornady - ARComp - 34.0 - 2894 a little warm (33 was better accuracy)