The L.E. Wilson Q-Type Case Holder is specifically designed for trimming 44 Mag, .44 Spl, and .44 Russian straight-walled rimmed pistol cases using a Wilson Case Trimmer. This holder utilizes an easy-to-use cross pin for securing the case, making it simpler than traditional pistol case holders that require tapping.Key FeaturesCompatibility: Designed to work with the Wilson Case Trimmer, ensuring precise trimming of cases.Case Holder Design: The Q-Type design allows for easier case handling with a cross pin, avoiding the difficulties faced with regular pistol case holders.Made in the U.S.A: This product is manufactured in the United States, reflecting quality craftsmanship.