This mount is the best option for easy removal and replacement for your AK optics. The C39 Red Army mount is cumbersome and awkward to remove/replace for cleaning... This new C39 side mount is easy on, easy off with little effort and no tools whatsoever. Absolute return to zero with each removal/replacement. Very easy to setup adjustment mounting to the side rail of the C39 AK rifle. This mount "lower" can also be fitted with other "upper" configuration mounts depending on your optics "type". Solid and very nice machine work on this mount. I highly recommend and give this product a five star review.
