Product Name: new red laser calibration device zeroing device target setting device

product Model:.22 to. 50

caliber name:.22 to. 50

caliber red laser hole sighter

power:<1MW (maximum output: 1MW)

wavelength: 650NM

length: 155mm.

Head Dia.16mm,

tail Dia.5mm

battery Type: 3 button batteries model: LR44

black matte T6010 advanced aluminum alloy

weight: about 120g

boxed size: 190mm * 80mm * 30mm

red light item No.: G183 30-50 m

  user method: it is better to add lubricating oil on rubber parts when laser inserting your product for calibration (salad oil for cooking can also be replaced). The front of the switch must be in the same position as before leaving the factory, if there is an error in matching your product in use, four screws on the laser head can be fine-tuned. For example, if the laser point needs to be adjusted to the left, the screw on the left is slightly loose first, then slowly tighten the screw on the right to see the laser point move to the position you need, (That is to say, one or two screws on the opposite side need to be slightly loose before moving the laser point in a certain direction.