C&H Precision Weapons EDC Enclosed Reflex Red Dot Sight 1x21mm Multiple Black. Designed specifically for everyday carry and defensive use this optic offers unparalleled reliability in a compact footprint without compromising visibility or performance. Unlike open-emitter optics the fully enclosed housing of the EDC Enclosed protects the emitter from moisture dirt and carbonensuring a clean uninterrupted sight picture in the harshest conditions. Its durable precision-machined body is built to withstand the rigors of daily carry duty use or concealed carry all while maintaining a low profile and snag-free design. Featuring a crisp multi-reticle red dot in an RMSc footprint the EDC Enclosed offers widespread compatibility and versatile aiming options to match your needs. Specifications for C&H Precision Weapons EDC Enclosed 1x21mm Reflex Red Dot Sight: Manufacturer: C&H Precision Weapons Color: Black Fabric/Material: 7075-T6 Aluminum Magnification: 1 x Objective Lens Diameter: 21 mm Objective Window Size: 21 mm Reticle: Multiple Illumination Type: LED Illumination Color: Red Brightness Settings: 10 Eye Relief: Unlimited Adjustment Type: MOA Adjustment Click Value: 1 MOA Emitter Type: Enclosed Parallax: 33 yds Battery Type: CR1620 Battery Quantity: 1 Battery Life: 50000 hours Water Resistance Level: IPX-7 Gun Make: Springfield Armory Glock Smith & Wesson SIG Sauer Gun Model: Springfield Armory Hellcat Pro Smith & Wesson M&P Shield M2.0 Glock 48 Glock 43X SIG Sauer P365 Length: 1.61 in Width: 1.02 in Height: 1.1 in Weight: 1.23 oz Red Dot Sights-Footprint: RMSc Features of C&H Precision Weapons EDC Enclosed 1x21mm Reflex Red Dot Sight 10 Brightness Levels + Night Vision Capability - Easily adapt to any lighting scenario from daylight-bright environments to low-light or night vision-assisted operations (Brightness Setting levels 1 & 2 are NV compatible) Motion Control Technology (Shake Awake) - The Max powers on instantly when motion is detected always ready when you are with no button pressing or lag. Smart Power Management - Automatically powers down after 5 minutes of inactivity to extend battery life and reduce downtime. Package Contents: C&H Precision Weapons EDC Enclosed 1x21mm Reflex Red Dot Sight C&H Precision Weapons RD-EDC-EN-RD-MR: EDC Enclosed Reflex Red Dot Sight 1x21mm Multiple Black