and 390 rounds through the krieger...6mm speeds with a 24" barrel and a 130g berger hybrid...if this barrel lasts 2000 rounds im done thinking about a 6mm LOL....17MOA is dead nuts at 850yds with the 43.7g load and only 1MOA of drift in a 5mph 3 oclock wind...17.5MOA at 850yds and 1.25-1.5MOA of drift in the same wind with the 43.1g load...