I agree.4227 is way fast for 308
However, there are some wonderful, useful loads for the .308 that use 4227. They are for more advanced reloaders who understand putting together special-purpose ammo. I would never recommend 4227 to a new reloader with a .308.
When you've climbed far enough up that curve, you'll understand how to do stuff that other people tell you is flat wrong. For now, leave the 4227 in another room when you're reloading the .308.I expect a learning curve though, but I want to get there eventually.
Last edited: