Red Laser sighting device 4.5 5.5mm aiming laser calibrator infra-red

Name: laser sighting device
of origin: China
Description:
present at our school uses green laser beams visible green beam line, straight tube-tuned.

To directly aimed at various types of axis (line of sight), to facilitate adjusting various mechanical or optical and optical sights.

Shooters can be cold in a short period of time to get some range of accuracy.

Site can take advantage of the instruments for internal adjustment and zeroing in a short time, convenient and accurate.

Technical parameters:
frequency:520nm
output:10mW
length:155mm;

Head diameter:16mm;

Rear diameter:4.3mm and equipped with (applies to 4.5mm, 5.5mm, 6mm, 8mm, 10MM adapter one) applies the market common diameter calibration

Weight:50g

Batteries: PanasonicCR2 or dedicated rechargeable battery and charger, contact customer service for details!

T6061 aircraft aluminum Anodic oxidation, five sets, secondary adapter (most of the market is 4, strong start, just as suitable for you)