Brotherbadger- I've had sierras down this rifle before, Wien I was 12-13. I could hold a half inch group at 100 yards with them, I believe they were 140gr HPBT's. I think they were loaded with H380 or H110. It was a load my step-dads boss cooked up. Haven't shot that load since the divorce many years back. I think I still have the data and targets from load development. I will definitely post up how these 130s shoot as well as the 140s my uncles cooking up for me.
Tapatalked via my highly abused iPhone