Hi All, I did a search for load data for my new CZ safari classic in 505 Gibbs and could not find any. The only bullets I could track down where some woodleigh 600 grain ppsp. I found some loaddata that uses RL15 and darcon filler. I was hoping that someone here could pst some data or PM me with data for these rounds that does not use a filler. I am waiting for my Hornady 525 grain dangerous game soild and expanding bullets to come in but they are back ordered. Is RL-15 not a little too fast for such a large case??? I tend to use RL-19 and RL-22 in my 416 rigby with great results. I have also ordered 200 custom Hawk bullets in the 525 grain weight for me to play with and maybe take this years moose with?