1/2 x 28 theead pattern

Looking for a Stainless or Titanium Radial or Side Port Muzzle Break for a Tikka T3 in 270 Caliber. The specifics I’m looking for…. 1/2x28 Thread Pattern Diameter 1" back from the crown of the muzzle .624” Need the MB to be bored out for .270 Caliber Thank You in Advance! Boomstickin’