I bought a used one here and put it on a Rem SA with a light weight 22" barrel chambered in 250AI. I used it with lighter weight bullets to fireform 200 cases in prairie dog shoots this summer. It works fine for me from low power to about 8x but seems not as clear to my eyes at the top powers. As a light weight option on lower recoil hunting rifles it seems like a good option. I used the dials in conjunction with rangefinder binoculars and the adjustments seemed consistent but only about 200 rounds so far.
