Viridian Weapon Technologies RFX-1 for Ruger LCP Max 16x15mm Reflex Red Dot Sight Black. A rock-solid machined 6061 aluminum housing fully multi coated lenses audible and tactile adjustability INSTANT-ON activation w/ memory and auto shut off and a 50k hour battery life are just a few of the features that make the RFX 45 a must-have for any shooter. Specifications for Viridian Weapon Technologies RFX-1 for Ruger LCP Max 16x15mm Reflex Red Dot Sight: Manufacturer: Viridian Weapon Technologies Color: Black Finish: Black Objective Lens Diameter: 16 mm Reticle: Green Dot 3 MOA Red Dot Gun Make: Ruger Gun Model: Ruger LCP MAX Zoom Range: 1x Handle Color: Black Features of Viridian Weapon Technologies RFX: Footprint: ACRO Package Contents: Viridian Weapon Technologies RFX Custom 1x16mm Reflex Red Dot Sight Viridian Weapon Technologies 981-0140: RFX-1 for Ruger LCP Max 16x15mm Reflex Red Dot Sight Black