I am fascinated by these sights. I have a few actions that I have collected over the years, and hope to build them into rifles now that I am retired. Just wondering about having one rifle built with them . . . Muzzleloader hunters have been much quicker in adopting them than regular hunters, but for old timers like me who enjoy hunting with open sighted guns, and who can still do this with decent eyesight, these sights would be just the ticket on a Mauser sporter.