Enlighten me - what is a self timing muzzle?
I'd recommend the Insite Heathen, especially the lightweight Al version if you're trying to keep weight down. I run the regular Heathens on all my bolt guns and run the Al version on my 6.5 Creed gas gun. It's a super effective brake.
Enlighten me - what is a self timing muzzle?
You just thread the collar onto your barrel. Then you thread the brake onto to collar and it self aligns. Magic almost.
419's hellfire is a good choice