Crimson Trace CTS25 Red Dot Sight 1x4 MOA Dot Reticle Removable Riser. This red dot sight features 4 MOA red dot reticles and 1x magnification for easy target acquisition. These Red Dot Sights are easily mounted onto a Picatinny rail. If you are looking for an affordable red dot sight to mount onto your short-barreled rifle then the Crimson Trace CTS-25 Compact Sight with 4 MOA LED Red Dot Sight is one for you Specifications for Crimson Trace CTS25 1x20mm Reflex Red Dot Sight: Manufacturer: Crimson Trace Color: Black Finish: Hard Anodized Fabric/Material: 6061-T6 Aluminum Magnification: 1 x Objective Lens Diameter: 20 mm Reticle: 4 MOA Red Dot Illumination Type: LED Illumination Color: Red Brightness Settings: 7 Adjustment Type: MOA Adjustment Click Value: 2 MOA Battery Type: Stand Alone Lithium Battery Quantity: 1 Battery Life: 1 Year Water Resistance Level: IPX-4 Shockproof: Yes Fogproof: Yes Weight: 1 oz Condition: New Package Type: Box Magnification Type: Fixed Red Dot Sights-Footprint: Not Applicable Mount Type: Picatinny Attachment Type: Picatinny Features of Crimson Trace CTS25 1x20mm Reflex Red Dot Sight: Quick Detach Pick Rail Mount Included with Removeable Riser Side accessible battery compartment Shock impact fog water and vibration resistant design High efficiency LED for years of maintenance-free use Large function buttons for brightness settings Battery and Turret Cap Knurling Package Contents: Crimson Trace CTS25 1x20mm Reflex Red Dot Sight User Guide Batteries Removable Riser Crimson Trace 01-02030: CTS25 Red Dot Sight 1x4 MOA Dot Reticle Removable Riser