Love me those 338's, one of the finest rounds ever developed, IMO.........I've had 5 of them over time, 4 at one time.
Kilt lotsa schitt with 210 & 250 Noslers, but I've pretty much gone away from any & all magnums for anything less than dangerous game; got rid of all my 300's & 7 mags & all but one remaining 338, a Kimber BGR 89.
If I were starting load development on a 338 today, probably go with a TSX & lighter weight but I've got a lifetime supply of Noslers loaded................
RL-19 for 210's & less; RL-22 / Norma MRP for heavier than 210's has always worked very well with bughole accuracy in a decent gun.
Both versions of 4350 are generally accurate in 338's, but could never get the velocities I get from the other powders.
