Muzzle thread on 6.5 CSS barrel?

[hawkinpup]

I'm trying to locate a muzzle break for my LW 6.5 css barrel anyone know Muzzle thread on 6.5 CSS barrel?

Thanks

[Drifter]

Appears to be 5/8-24:

http://www.competitionshooting.com/catalogue/category33/p1612

[StoneTower]

Call one of the companies that make one for a .308. The 5/8-24 is standard for that caliber. JP rifle make them and they can bore them to the size you need.