Brand Name: spike
Type: RIFLE
Origin: CN(Origin)
Model Number: 551
Function: Red Dot
Magnification: 1X
Objective Diameter: 22mm
Field of View: 15.8m@100m
Reticle Mode: One mode
Reticle Color: Red&Green
Casing Material: Aluminum&ABS
Operation switch: Button
Power Supply - Model 551: 4pcs LR44 button cell battery. (Not included)
Power Supply - Model 552: 2pcs AA battery. (Not included)
Power Supply - Model 553: 1pcs CR123A battery. (Not included)
Rail Mount Size: 20mm
Body Color: Matt Black