Best Powder For 357. Throwback Thursday Best .357 Magnum Loads for Hunting and Defense The Shooter's Log May not be the 'best' for all of them, but I've used it for .32 H&R Mag, 9mm, .38 Spl, .357 Mag, 45 ACP, and .45 Colt all with decent acceptable results Something like Unique is a good powder, but in a Dillon you'll get variation
GUNS Magazine Reloading the .357 Magnum Levergun GUNS Magazine from gunsmagazine.com
for .357, jacketed 125 grain, H110 , 21 grains is the starting and 22+ (compressed load) is the maximum It can be used for plinking or hunting, for light loads and heavy loads, and for 38SPL loads or hot 357 loads
GUNS Magazine Reloading the .357 Magnum Levergun GUNS Magazine
The powders that are considered "Magnum Powders" are: AA#9, Alliant 2400, W296/H110, both IMR & H4227, Ramshot Enforcer and VV N350 You can add Hodgdon Lil'Gun for heavier bullet in the .357 Magnum All good choices except Blue Dot which I wouldn't use
PMC Gold Starfire, .357 Magnum, SFHP, 150 Grain, 20 Rounds 94518, .357 Magnum Ammo at. I use 2400 and W296 with different bullets in my .357/.44 loads Closest you'll get imo to one powder for both is uniquebut the 357 magnum loadings are not going to have real 357 mag velocities like using magnum powders like h110 or 2400
HS6 In The Subsonic 357 Magnum The Reloaders Network. However, popular choices among shooters include Alliant Unique, Hodgdon H110, and Winchester 296 Powder for it is in three classes: High energy powders that are slow burning rate like Win 296, 2400, Accurate Arms No.9, Hodgdon 110, 4227 (IMR & Hodgdon)