Like most folks here I use a Nikon or Leupold rangefinder that I keep in my pocket or around my neck and it’s basically a pain when ya need a quick yardage reading, while surfing around the other day I came across this Laserworks Rangefinder so I looked some more for reviews and it seems it has more better reviews then poor, the price seemed right so yesterday I ordered one to try on one of my go to airguns and I might even try it on one of my crossbows and powder burners, here it is the Laserworks.