The Blaser mounting system itself provides an excellent quick mount platform for scope mounting. Now we can offer the same mounting system for a number of other rifles! The Osuma Blaser Adapter converts a traditional scope mounting rail to a Blaser style mounting system. By fitting the Osuma Blaser Adapter on your rifle, you can even change sights in the middle of your hunting expedition without having to readjust the sight. The adapter is fastened with screws to the holes bored in the bolt body and fitting the adapter doesn’t require any special tools or skills.