1. Make sure the bolt is unscrewed
Use the provided Allen key to partially unscrew the bolt, if it is visible.
2. Insert fingers
Insert the fingers of the adapter into the QD sling attachment at the front of your Sauer 404. This may require some force and a little wiggle to get it to the correct orientation.
3. Rotate Adapter
Once within the stock rotate the adapter, if necessary, to the correct verticle orientation. Make sure the fingers are aligned with the grooves on the inside of the QD and are 'snapped in'.
4. Tighten Firmly
Again using the provided Allen key tighten the bolt, be careful not to overtighten. The short end of the Allen key tightened by hand is sufficient force.
5. Go Hunt