Arrow laser sighting tool for compound bows, cross-bows and all thread bows. Laser unit fits directly on to the arrow. Ability to fine-tune arrow sights without shooting an arrow. No more losing or damaging arrows Features: Max Output: < 1MW Head Dia: 16 mm Color: Black + Red Battery Type: 4x LR44 Button Cell (Included) Package includes: 1 x Arrow Laser Bore Sight 4x LR41 button battery

Arrow laser sighting tool for compound bows, cross-bows and all thread bows. Laser unit fits directly on to the arrow.
Ability to fine-tune arrow sights without shooting an arrow. No more losing or damaging arrows

Features:

Max Output: < 1MW Head Dia: 16 mm Color: Black + Red Battery Type: 4x LR44 Button Cell (Included) Package includes: 1 x Arrow Laser Bore Sight 4x LR41 button battery