I have read that many do not like to use Federal brass because it is "too soft" and it seems that the standard is Winchester brass. I was recently resizing a bunch of brass all fired from my lr308. On hand I had 40 Federal cartridge, 50 hornady match, and 50 winchester. While I found that the winchester fed smoothly into my resizing die (RCBS 308win FL) the federal brass took substantially more force to size Hornady took more force than the winchester but less than the federal. Incidentally, half of the winchester brass were unfired and they fed into the resizing die so effortlessly that gravity on the handle was sufficient force until I hit the cam over spot. I weighed one cartridge from each manufacturer and found that the Federal weighed 177.3 gr, the Hornady weighed 165.1 gr, and the Winchester weighed 157.4 gr. Additionally, I measured the neck diameter and the case head diameter for the three cases. After resizing to a neck inside diameter of 0.305 for all cases, the Federal measurements were (0.3365, 0.467), the hornady (0.3345, 0.466) and the winchester (0.331, 0.463). Does Winchester brass tend to run this much smaller than the book specs for this cartridge? Given the above, what would you use? This is not for competition and I will not be further sorting the brass into lots of 1/10 gr as doing that with the beam balance that I have is a cast-iron pain. While it is more expensive the other option is to spring for a pile of Lapua brass...