Description

Caliber adjustments are simple to make if you keep within the same cartridge family and just replace the barrels, but because of the various case head sizes required, if you switch between cartridge families, such as switching from a standard caliber to a magnum, you'll need an extra bolt head. Thankfully, Strasser bolt heads are produced to the same precise standards as Strasser barrels, making replacement quick and easy.

Features

• Compatible with:
  • 7mm Rem Mag
  • .300 Rem Mag
  • .375 Ruger
  • .338 Win Mag
  • 6.5 PRC