Re: 300 Rum Less than 150
Canít help you with the RUM part, but I shoot quite a few 110 gr. V-max out of a custom 300 wm prairie dog gun. I will relate what I know about the various bullets that I have tried.
The V-max is a pretty good bullet. Surprisingly accurate. Keep the speed around 3700, anything above that and you can get some to come apart. The effect on pds is nothing short of spectacular. I would recommend starting with this bullet.
Not real happy with 125 Speer. Relatively low ďspeed limitĒ.
Tried 130 gr. Wild Cat. Very good accuracy. Will be trying some of these this summer on pds to see if they open up. If they do, I will very likely switch to shooting them. Have not run them over the chrony yet.
Have some 68 gr. Wild Cat. Havenít tried them yet in the 300. Did try them in my 19.5 ď .308 though. 3675 fps, but the powder is too slow and donít have anything faster at the moment. [img]/ubbthreads/images/graemlins/smirk.gif[/img]
Hope this helps a little.