14+ Barnes Bullets Reloading Data 300 Win Mag Gif. I started with 180 gr nosler partitions and then tried other bullets such as sierra spire point, speer grand slam, and swift scirrocco. If you are looking to buy supplies or already have them but do not.
Case trimmed length = 2.005″. The number 4 manual from barnes bullets provides extensive loading data for the full range of barnes bullets and many recently introduced cartridges. Starting to reload the 300 win mag in a remington 700.
The.300 winchester magnum is a magnum cartridge designed to fit in a standard rifle action.
I must be poor because.300 win mag is more than enough gun to get to the 1,000 meters i have available to me. Loads less than the listed starting loads may cause excessive chamber pressure and must not be used! Lapua's.300 win mag case will be a great addition to lapua line given the huge selection of bullets available for this caliber. You don't want to bump i reload the 300 wm.