I am looking for load and performance information on Badlands. 338 ICBM II 255 and 265 grain projectiles to use in my .338 LM. It has a longer than standard throat, is 31" long with 5R LH gain twist of 1:10.35 to 1:9.35 at the muzzle, my magazine length is 4.00" COAL. I plan on using Vihtavouri N570 or Reloader 33 as they have been my go to for 300 grain Bergers. I intend to use them for long range target. Any information would be greatly appreciated!
