Perst-4 contains 2 laser functions: Green laser light source: wavelength -635nm IR light source: wavelength -850nm Power supply: CR123A (not included)/Battery (3V). Effective range in the dark: Red beam: 300 ± 100 m.; Go beam: 400 100 m. Product weight without batteries: no more than 210g. Overall dimensions: (37х60х91) ± 3mm. Fit for: 20mm...

Water Proof: YES Case Color: TAN Light Colors: Green + IR /Blue + IR / Red + IR Strobe Light Color: White Power: 1*CR123A battery (NOT include)

Color: Dark Earth / Black Material: Hard Anodizing Aluminum Rail Type: 20mm Weaver rail Battery type: CR123A (not included)

Bulb:LED Light Output:600 lumens Run Time:1.25 hours Battery:2-CR123A(not included) Material:Aerospace Aluminum light with polymer mount Length:3.6inches Weight:4.8 ounces

Material: 6061 Aluminum Color:Black Hardcoat Anodized Height:38 mm Quick Release:No Rail/Type:Picatinny Tilt:0 MIL/MOA Tube Diameter:30 mm/34 mm

Material: 6061Aluminum Cantilever:No Color:Black Hardcoat Anodized Height:48 mm Quick Release:No Rail/Type:Picatinny Tilt:0 MIL/MOA Tube Diameter:30 mm

Cantilever：40 mm/1.57” Color：Black Hardcoat Anodized Height：38 mm Quick Release：No Rail/Type：Picatinny Tilt：6 MIL/20.6 MOA Tube Diameter：34 mm

Cantilever：40 mm/1.57” Color：Black Hardcoat Anodized Height：38 mm/1.5” Quick Release：Yes Rail/Type：Picatinny Tilt：6 MIL/20.6 MOA Tube Diameter：34 mm

Material: 6068 Aluminum Scope tube size compatibility: 30mm /34mm Weight: ~300g

Material: Aluminum Ring Diameter: 30mm/34mm Ring Height To Center: 1.54"/1.93 Weight: 170g/190g Surface oxidation treatment Logo: Original Markings Rail : 21mm Picatinny Rail Allows Manual Quick Disassembly On Picatinny Rail Level Your Scope With Level Screw Fit for 30mm Tube Riflescope Compact & Durable

Material：Aluminum/Nylon/ Ceramic Spray Coating IR laser wavelength: 830nm Visible red laserwavelength: 655nM Visible Green laserwavelength：532nm Eye-Safe IR Laser：835nm IR laser brightness power: 5mW Visible red laserbrightness power: 5mW LED Illuminator：250LM IR laser power: 10mW Mount: picatinny mount Battery: 1x CR123A(not included)<br...

Item No.:RDP-3 Material: 6061-T6 Aerospace Aluminum Oxidation: Anodized On/Off:: electronic button，"▲" Press once to switch on; "▼" Press for 3 seconds to switch off. Adaptable base type：RMR Base: 21mm Picatinny base Objective Diameter：26mm Lenses:Fully Multi-coated Glued Lenses LED color: red dot Dot Size: 3 MOA Factory Parallax Setting: 33...