Saves time and ammo - Bushnell .50 Caliber to 12 Gauge Expandable Arbor 740012

Works great , boresighted my Browning A5 12 guage shotgun using this arbor, shot first slug @100yds in the black , second slug 2" above first shot also in black.
Pros: Works with my bushnell boreguide set perfectly
Cons: should have been included in originan boreguide set

This review was written in the old system and had content requirements that are different than reviews written today.