This affordable, easy-to-use Stoney Point Sight Lines Lens SL 12 quickly determines riflescope alignment problems and makes rifle-scope installation faster, easier, and more precise. The engraved lines on the Lens allow the rifle scope's vertical crosshair to be plumb with the bore as it squares the horizontal crosshair. When it’s plumb, it’s level.
Simply place Stoney Point SL12 Sight Lens directly on the opened bolt of the gun and slide forward against the ocular lens. Hold in place with the furnished stretch cord. Plumb and square the scope with Sight Lines Lens Scope Leveling Tool by Stoney Point, then secure the scope in place with the ring screws.
Stoney Point Sight Lines Lens - Mount Scopes Square fits bolt actions on Remington, Ruger, Savage, Winchester, Browning, Stolle, Mauser, Weatherby Vanguard, and many others with .695"/.700" 17.65mm/17.78mm bolts.
- Stoney Point Sight Lines Lens w/o Bushing SL-12