Originally Posted by angus-5024
I stick to H1000 and Retumbo with my .338 RUM. I haven't tried the 265's, but have used the 250 triple shock.
I would start with H1000 and use the min. charge for the 250's and drop a grain or two. Work up to your max.
You will probably have a hard time fitting them to the mag length and have them shoot well. I just started to use the 250 grain elite hunters and am Very happy with them, fitting the mag and having great accuracy... speed to boot (3125 fps).
Plus one, on the H-1000 an Retumbo! I also havnt tried the 265's, but 250 AccuBond's really work well in my 338 RUM. Also over 3100plus. Remington SS 700 action( trued an squared) 28" Pac-Nor barrel(1n10 twist) Boyd's laminated stock. It's a shooter. 200 yrd zero, shoots bug holes!! The load I'm using is a compressed load, but no signs of pressure or heavy bolt! As always, start low an work your way up!