4Ked Horn, Thanks for asking. This is a two level system and is very accurate and easy to use. The unit consist of the Rifle Bar Level and the Vertical Alignment Shaft.
1. Place the Verticall Alignment Shaft downrange, 15 to 30 feet is usually suffieient, but with a high powered scope you may have to go out 25 or 50 yards (go to the distance needed for a clear view of the shaft through your scope). Yes you are going to be looking through your scope to complete the alignment, no guessing if you are seeing what you are supposed to be seeing)
2. Adjust the leveling screws on the base of the alignment shaft until the bubble atop the shaft is centered
3. Place the firearm in a cradle or brace securly with sand bags.
4. Loosen the scope mount rings. Attach the Rifle Bar Level to the receiver across the scope moumt base extension or other flat surface (attaches with a rubber band so it will not marr your stock and versitle to fit most weapons).
5. Adjust the left/right stance of the weapon until the level bubble is centered.
6. While sighting through the scope, rotate the body of the scope until the vertical reticle/crosshair is in alignment with the Vertical Alignment Shaft.
7.Tighten the scope rings and you are finished. It really is that quick and simple
You can go to my web site www.deadeye2.com
for pictures and details.]
Deadeye Precision Scope Leveler