I'm currently tuning up with some Barnes 100 TTSX, 41g IMR4166, 3118fps, Kimber M84 Hunter, 22inch barrel.
5 shot groups staying around an inch at 100yds. (That's about as good as I shoot)
Velocity very consistent. Magnetospeed chronograph.
Very little copper in the barrel after 30 rounds without cleaning.
Mule Deer mentioned that these Enduron powders have a copper cleaning component but I wasn't expecting anything this efficient.
No game shot yet. I'm specifically planning for NY Whitetail. Bet it works!

Love the Creed! Like venison too.

Last edited by Rug3; 09/17/19.

BE STRONG IN THE LORD, AND IN HIS MIGHTY POWER. ~ Ephesians 6:10

Socialism is a philosophy of failure,
the creed of ignorance,
and the gospel of envy,
its inherent virtue is the equal sharing of misery.
--Winston Churchill