I just finished up my development with the 300 SMK, and ended up with 93.5 gr H1000 over a Win WMR primer and OAL of 3.75". This was my tightest grouping round with a nice cloverleaf at 100 yards. Target load=finished. Which brings me to the start of my big game ammo, I chose 225gr Nosler accubonds, mostly because I have a box laying around . Realistically I need these shells to go 'minute of elk'. Does anyone have load data for the 338 edge with the 225 accubond, or can someone recount their results with varying charge weights and save me about a pound of powder and box of bullets? In most practical cases I don't trust myself enough to shoot at anything other than a 'yote, woodchuck, gong, etc. at more than 600 yards.