Re: IMR 4350 and 243?
Yep its the only powder I use in .243. I found 43gr to shoot nice, and I have another load using 44.5gr with a Nosler 105gr CC. However this barrel had the throat REALLY far out, not sure why. I have a new barel coming so I'm guessing my load will be less as I know the load I"m shooting according to the books is over the max, but it was safe and didn't show preasure signs in my gun.