I haven't met a measure yet that doesn't meter Bullseye ok. Trailboss is ok, but represents about the worst bang-for-the-buck of any powder out there, plus I never attained best accuracy with it. Gave away my last can of it years ago.
I've had a couple guns that shot it very well, but agree, for the most part the accuracy with it is middling at best from my experience, too. That said, I've used quite a bit of it for 45 Colt plinking loads in a couple rifles that shot it well.
I actually just picked up a can from a LGS the other day because I was almost out of the first bunch that I bought 15-20 years ago. They changed the branding on the can from IMR to Hodgdon at some point between then and now.
