ORIGINAL: stubblejumper
I have two 300ultramags but if I didn't handload,I wouldn't bother with them as factory loads are too mild to gain much advantage over the 300winmag.
I agree to an extent but also disagree some too, I shot some of Rem. factory junk...I mean ammo and after 4" groups I decided to reload for my 300 RUM, now with the help of some of the guys on here, I'm shooting 3/4" groups with Accubonds and couldnt be happier, however my velocity is not "smokin" like stubble likes to do, I think the 3150 fps I shoot combined with the accuracy I achieve is worth me reloading them. But I am a huge 300 rum fan, I hate to see it not flourish.