[New to reloading 10mm]

The bullets I'm using are also plated so I'll not worry too much about excessive pressure.  Alliant's loading chart agrees with Speer. 

 

Thanks for the reply,

Nick

[New to reloading 10mm]

I have a new Kimber stainless target II LS and am reloading 10mm for it.  I am a little confused about loads from different references.  I loaded up a box using my Speer reloading manual 13 which listed 8.0 grns of Unique under a 180 grn bullet.  Now I notice in my Sierra manual the the max load for Unique under 180 grn bullets is 6.3 grns.  Why is there such a difference?  Should I be concerned about shooting these rounds in my new Kimber?