Primary Arms 1x23mm SLx Mini Reflex Sight Red 3 MOA Dot Black. This red dot sight is part of our SLx optics line. SLx optics built our reputation for innovation reliability and value. All SLx optics undergo rigorous field-testing during development to best serve you in any environment. The SLx RS-10 is Primary Arms Optics first mini-reflex sight designed entirely in-house. Embodying the values of our SLx family the RS-10 brings unmistakable value and innovation with relentless field testing proving its reliability when you need it most. Weighing less than 1.1oz this ruggedized mini reflex sight is made of 7075 aluminum and fits the commonly used Docter/Noblex footprint (Adapter plate for Glock MOS included). This optic offers a true daylight bright 3 MOA reticle multi-coated lenses night vision compatibility and an ultra-long battery runtime with a side-loading battery slot. Also included in the box is a low profile picatinny rail mount and a low profile adapter plate for the Glock MOS system. As pistol-mounted reflex sights continue to grow in popularity the SLx RS-10 offers a lot of functionality for its price and as part of the SLx product line it comes with a guarantee of quality alongside a comprehensive lifetime warranty. Specifications for Primary Arms The SLx 1x23mm Mini Red Dot Reflex Sight: Manufacturer: Primary Arms Color: Black Finish: Hard Coat Anodized Fabric/Material: 7075 Aluminum Magnification: 1 x Objective Lens Diameter: 23 mm Reticle: 3 MOA Dot Illumination Color: Red Adjustment Type: MOA Emitter Type: Enclosed Optical Coating: Fully Multi-Coated Battery Type: CR2032 Stand Alone Lithium Lithium Metal Battery Quantity: 1 Battery Life: 40000 hours Water Resistance Level: Waterproof Shockproof: Yes Fogproof: Yes Gun Make: AR Platform Gun Model: AR-15 Weight: 1.07 oz Condition: New Package Type: Box Quantity: 1 Red Dot Sights-Footprint: Not Applicable Mount Type: Picatinny Attachment Type: Picatinny Features of Primary Arms The SLx 1x23mm Mini Red Dot Reflex Sight Rugged 7075 aluminum body Side-loading CR2032 battery compartment Convenient push-button controls Daylight bright and nightvision compatible brightness levels 3 MOA dot optimal for handguns Picatinny Rail Mount and Low Profile Adaptor Plate for Glock MOS Slides Included Multiple mounting options Autolive motion activation 40000 hour battery life Weighs just 1.07 Oz Package Contents: Primary Arms The SLx 1x23mm Mini Red Dot Reflex Sight Primary Arms 810024: 1x23mm SLx Mini Reflex Sight Red 3 MOA Dot Black