BigNate
WKR
Personally I'd leave it for now, and test without the muzzle device.
I had a .338 done with an integral brake when I was young. I let the sales pitch of precise edm machining convince me to try it. It was the worst shooting gun I'd ever seen. Worse than a 180 series mini14!
Long story short, I tried back boring it first, wound up cutting it off. Rifle immediately started shooting very well.
I had a .338 done with an integral brake when I was young. I let the sales pitch of precise edm machining convince me to try it. It was the worst shooting gun I'd ever seen. Worse than a 180 series mini14!
Long story short, I tried back boring it first, wound up cutting it off. Rifle immediately started shooting very well.