Quote Originally Posted by RyanG View Post
Well let me tell you what didnt work..... US 869 at 99.0, 99.5. or 100.00 grains..... They all were about 8" at 100 yards.... seeing pressure at 100 grains.... So back to square 1.
There's a reason its available. Its crap. And WAY too slow burning of a powder for the 338 lm. Best groups i got were in the 5"range regardless of bullet. If you have a 50bmg rifle you might have a use for that powder. Get someone to watch you shoot so they can tell you how far the flames are shooting out the barrel. That's unburned powder and it affects accuracy.