If you are going to load rounds that will be used in different rifles, plan to Full Length size all of the brass...as most chambers will exhibit some differences...
Please check on the liability issues you may be running into when loading for others...any malfunction involving them and your loads could place you in a situation of losing a bunch..and your Homeowner's Insurance may not cover it..
I equally cautious about using loads that have been produced by someone else...I've already lost half a finger and want to keep my eyes, etc...
Always load lighter than those listed as "Max" loads...what one rifle chamber can withstand, may rupture another...
