Bought a Grice's Ruger American Predator in 358 win, who makes a good 35 cal muzzle brake that has 5/8x24mm threads?

thanks

2 MM???? or is it TPI?

Finally found my digital micrometer calipers (everything still packed from moving) and it's actually 11/16x24 so I was way off on the thred...

Check out hollandguns.com I have 2 of his brakes on T/C pistols and they are very effective.