Upgrade your Tikka T3 or T3x rifle with Mountain Tactical's Gen 2 Bolt Shroud. This shroud replaces the original plastic factory shroud with a metal one for enhanced durability, reliability, and accuracy. The exterior of the shroud is precision machined to perfectly match the inside diameter of the bolt race to ensure perfect alignment. This enhances concentrically of the cartridge in the chamber, essentially giving the user the same advantage as a 3-lug bolt insuring alignment to the axis of the bore.