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mark iv

  1. New Users
    I was able to reassemble the Mark IV last time but this time I think Hammer strut got wedged! Help. How do you unwedge it? cinderella
  2. Ruger Rimfires
    I bought a brand new Ruger Mark IV Stainless Target about a month ago, and it has quickly become my all time favorite plinking pistol. I upgraded it with a VQ Accurizing Kit, Tandemkross Victory trigger and some hogue overmolded grips, and man that thing can shoot. I've put about 500 rounds...
  3. Ruger Pistols
    I am posting this as a PSA for anyone who has a 22/45 MkIV that is having feeding problems in the hopes that it will help others. Symptom: Releasing the slide on a full or nearly full magazine will typically cause the bolt face to override the round which will misalign and jam the round...
  4. MK4 22/45 Lite - out of the box

    MK4 22/45 Lite - out of the box

    MK4 22/45 Lite - out of the box + accessories.