The LaserLyte Universal Shotgun Center Mass Laser Trainer is an excellent way to train with your firearm, without spending a lot of money at the range. This laser trainer fits all 12 and 20 gauge shotguns and is sound activated when the trigger is pulled. The laser projects a circle of 8 red dots with a center red dot as well. The circle grows one inch per yard and the laser trainer uses A76 batteries.

Specifications and Features:
LaserLyte
Universal Shotgun Center Mass Laser Trainer
Compatible Firearms: 12 and 20 Gauge Shotguns (pump, semi-auto, over-under, side-by-side)
Laser Activation: Sound of striker or hammer (2 clicks for 2 activations)
Batteries: 3 x A76
Module: 635nm, 5mw
Battery Life: 3,000 shots