CanineKilla
New member
What's the best barrel length in a 1:10 twist for good velocity for use for called predators out to 300 yards and most shots within 150? I know everyone says 24 but I was looking at the 18" but not sure if that's to short to still be around 3600+ fps. I've read on other forums but couldn't find any current data. Its a hunting gun and don't wanna be lugging around a 24" javilin everywhere. Only going to 20 cal because it opens up certain areas earlier in my state and already have the 223 brass