Material:Aluminum Alloy. Mode:Laser contstant-on, Laser momentary-on, Laser strobe, IR laser contstant-on, IR laser momentary-on, IR laser strobe. Funtion: Green laser + IR Iaser/Red laser + IR Iaser. Base:for 20mm picatinny rail. The RAID-X (Ruggedized Device) offers smaller, lighter and superior Powered by one (1) CR123 3V /16340. Battery, the RAID-X features a red or green visible laser, infrared (IR) laser, with one windage and elevation adjustment. The RAID-X securely mounts low to picatinny rails using two shock nuts. The product is used for airsoft and comes with original marking. Due to the lighting effect, there may be color difference in the pictures taken. Please do not submit return requests or leave negative reviews at will. Please do not disassemble it without authorization. Q: Why does the product not include batteries? A:Because batteries belong to the transportation of dangerous goods in international logistics. Q:Why hasn’t logistics information been updated for a long time? Q: How long the order delivered?