10+ Best Powder For 300 Win Mag Reviews. My son wants to use my 300 mag. 22.04.2009 · best.300 win mag loads.
Hornady Dieset 2 300 Win Magnum (.308) - Powder Valley from www.powdervalleyinc.com
Has any one had good luck with lighter bullets in the 300 and if so what powder(s) seems to work best? First of all, it produces virtually the same ballistics, but with about 10 grains less powder. My son wants to use my 300 mag.
Has any one had good luck with lighter bullets in the 300 and if so what powder(s) seems to work best?
As far a accuracy goes the rl22 was the. Mag., given the powder capacity of the case and the superior sectional density (sd) of the heavier bullet. Certainly the 300 win mag is doable with cast bullets. I am planning on shooting either a 210 or 215 grain.
