Great bases - Leupold QR Quick Release Bases

I have been using these base for 15 or 20 years or better. I have more than one gun in the same model but different calibers. I have taken the scope off one gun and put on another and was only 3 inches off at a hundred yards. very impressed. And yes I have slipped on rocks, ice in the mud and banged my scope many times. And it was always close to being dead on. They are the first mounts I look for when buying a new gun. AS long as Leupold sells them I will buy them.