I might be picking up a 260 Rem so I have been doing a little research on suitable powders. I would like to stick with 140-130 gr bullets. I like the eldx but haven't seen any around but the 140gr Berger and the Barnes match burners look interesting. Most people seem to be using H4350 but that has been very hard to come by lately and I have a couple lbs of IMR 4350 kicking around that I don't use anymore. Has anyone had any luck with IMR instead of H ?