Hey guys I ended up bidding on a rifle in this caliber and won it. It comes with a full die set from CH4D. While I've heard plenty about the 416 taylor, I've found zero info on the improved version. Mainly asking questions about fire forming the brass. I have norma and quality cartridge brass on the way. Also 350 gr speer mag tip, and 400 grain hornady dgx. What would be the best way to fire form? Was thinking about starting load in the taylor data, or would cream of wheat be better with about 20 gr of bullseye? While I've been reloading for about 15 years, but this will be my first time messing with an improved case. Any ideas woul be greatly appreciated!
