TacFire Aluminum MP5 Red Dot Sight/Scope Picatinny Mount with Holographic Red and Green Dual Illuminated Tactical Reflex Sight 4 Multi Reticles with Thermoplastic Lens Cover TacFire Aluminum MP5 Red Dot Sight/Scope Picatinny Mount with Holographic Red and Green Dual Illuminated Tactical Reflex Sight 4 Multi Reticles with Thermoplastic Lens Cover Detail of the Reflex Sight: Multi-Reticle Reflex Sight features 4 dual-illuminated Red/Green reticles to choose from, with adjustable intensity settings for brightness control & unlimited eye relief for a wider field of view. Constructed of Durable & Lightweight T6 6061 Aluminum, made to withstand heavy recoil. The lens are multi-coated for optimal light transfer & best clarity. Specifications of the Red Dot Sight: Shock Proof, Fog Proof, and Water Resistant. Magnification: 1X, Objective:33mm, Eye Relief: Unlimited, Illumination: Red/Green, Reticle Type: Starburst/Cross/Dot/Bullseye, Length: 3.25", Net Weight: 4 oz., Lens Color: Blue, Color: Black, Material: Anodized Aircraft grade aluminum Detail of the MP5 Scope Mount: Length: 3.625", Net Weight: 1.4 oz., Color: Black, Material: Anodized Aircraft grade aluminum---- PLEASE NOTE: This Mount Will NOT Work With GSG5 Package Includes: Multi Reticle Reflex Sight x1, Battery x1, MP5 Scope Mount x1, Hardware x1