I have been using 55 sierra spitzers (1+1,) but I just picked up a couple of hundred Remington 55 grain PLHP (Power Locked Hollow Point.) Ken Waters highly recommended them in his "Pet Loads." They are just blunt enough to use in the magazine (IMO-they are about like the 45-46 grain Win HP that I have used a good many in my .218 Bee) and according to Mr. Waters and another several loaders, they are accurate! Bench resters apparently love them. 29 grains of H-4895 in Winchester cases is said to be max, however my cases are Remington reformed from .30-30 and I don't like to max out the velocity, as you know barrels are not easy to come by, so I use a little less. One thing I have noticed on both Win and Rem parent brass is that the makers are skimping a little on rim diameter (no problem) and rim thickness, which gives the illlusion of a few thousandths headspace. I don't think it it enough to be dangerous, but the primers do back out a corresponding distance. Save yourself some of the case re-forming grief and order some Win .25-35 cases. Supposedly, they are a simple resize in the .219 dies. Good day and best wishes with your projrct, Jack