Shot checker aligner

Zero your riflescope with the Nikko Stirling Scope Aligner. The Scope Aligner saves time and money. Fewer shots and less time adjusting your riflescope. Each aligner comes with 16 barrel bores that should fit most rifles. After mounting your new riflescope, simply insert the correct barrel bore into the instrument and slide it into the barrel to adjust your riflescope. It is recommended to test with live ammunition at a shooting range before using the weapon in the field.

Features: Sturdy ABS carrying case. Small 16-barrel mounts. Fits most rifles.