Allen Crossbow Boresighter Laser Precision

Got this Allen crossbow boresighter still in the package. It's basically a laser that helps you get your sight dialed in without wasting a bunch of bolts. It has a simple on/off switch and comes with the batteries already in there. The body is designed to sit right in the rail for alignment. Pretty handy tool if you're tired of chasing your shots at the range. packaging has a little wear but the tool itself is brand new.