Boar Green Laser Boresighter Reviews The Boar Green Laser Boresighter is powered by long-lasting batteries, so you can take it with you on hunting trips or to the shooting range without worrying about running out of power Boar Green Laser Boresighter Reviews Its compact and lightweight design allows you to easily carry it with you to the range or out in the field, so you can fine-tune your aim whenever and wherever you need to