Looking for some actual numbers and load data. I've done a lot of searching but can't seem to come up with much. So I wouldn't mind hearing what you have used and what results you got, the good and the bad.
LarryDScott said:I use 24.5 gr of Reloder 10x. Seating the 39 Sierra at factory OAL. Does realy well in my rifles. Larry in western Ky.
OB said:I measured about 12 of them. They were from .723 to .737 . I load 25.6 grains of 2015 with a br4 primer. They shoot just under 1/2 inch in my xr100. I load mine to 2.250. Touching the lands they measure 2.420, but theres not a whole lot left in the case. All the 204's i've shot seem to like the jump. I have not chronographed the load, but I can say they work very well on prarie dogs. Hope this helps.