One of the most popular cartridges over the last several decades, the 308 Winchester has long been a favorite of both hunters and target shooters. Because of its popularity, there’s currently a massive selection of smokeless powder designed with the 308/7.62mm NATO cartridge in mind. The good news is, the vast majority of these powders are effective and reliable. As long as you use quality bullets, cases, and primers, you should have no trouble handloading consistent, accurate rounds with most of the powders out there. Below is our guide to finding the best 308 powder for your needs.
How to Pick the Best Reloading 308 Powder
It goes without saying that the reloading 308 powder you choose is going to have a lot to do with the type of bullet you choose. Generally, lighter bullets need powder with faster burn rates, and the inverse is true when it comes to heavier bullets. We’re looking for powder that is easy to measure, ignites well in a range of different environments, and always provides consistent power.
Most Accurate 308 Powders
One of the most versatile powders in the IMR line, 4064 is a great choice for most standard use cases. It’s excellent for deer hunting and mid–long range target shooting, depending on the bullets you choose. An extruded powder, it’s fairly easy to meter, though perhaps not as easy as ball powders. Since it can be used in almost any rifle cartridge out there, it’s a great powder to have on hand, even if you pick up a new firearm that isn’t a 308.
Other exceptional choices include:
- Hodgdon H4895 and IMR 4895 (not the same powder, so make sure you follow the specific loading instructions for each)
- Norma 203-B
- Vihtavuori N150
- Varget powder, also from Hodgdon
Hodgdon CFE 223 is another popular choice, and it’s designed to reduce copper fouling, which is great for the health of your barrel.
RamShot Tac and Alliant RL-15 and RL-17 also get high marks from both match shooters and hunters.
Smart Shooters Order Online
For a huge selection, quick shipping, and the lowest possible price, Powder Valley is the place to buy 308 powder from all the top brands. Find powder that is available in 1lb containers, which are perfect for experimenting, and 8lb jugs if you want to stock up.
Reload with quality powder and components, and land that 12-point buck with a perfectly placed kill shot. Help every round reach its target with the best powder on the market.