Enhance your Ruger MKIV handgun with this pack of 10 magazine base plates, specifically designed for .22 Long Rifle caliber. These plates are made of durable polymer material, ensuring longevity and reliable performance. They are compatible with the Ruger Mark IV model and are perfect for converting your old Mark 3 22/45 magazines to fit your new 22/45!

Base plates taken off from brand new unused magazines.