I need a 6mm muzzle brake for a 5/8-24 barrel. I read and reread everything on precision rifle blog several times. The APA gen2 little Bast rates at the top of the pack for what I'm looking for. Reduced recoil & ability to stay on target. Who here is running one and what do you think of it? How big of a hole over bullet diameter are they using? At 160 bucks they are one of the pricier brakes out there. Freight both ways for installation would go a long way toward the additional price of a self timing brake if they are a decent brake. Also I'm surprised they do not offer them in stainless steel. Thanks guys.