Holosun SCSCARRYGR SCS Carry Black Anodized 0.90" X 0.63" 2 MOA Green Dot/32 MOA Circle Multi Reticle K Cut Footprint The SCS-Carry (Solar Charging Sight) Is a Direct Attachment Optic For Slim, Carry-Sized Sub-Compact handguns. It Is Designed To Attach Directly To HOLOSUN-K Slide cuts, Or To RMSc Cut slides With The Included Adapter Plate. The SCS-Carry uses Our Innovative Solar Charging System With Multi-Directional Light sensors To Automatically Adjust Brightness In Dynamic Lighting situations. The SCS Can potentially Operate indefinitely With Its Internal, Rechargeable 20,000-Hour Battery. Magnification: 1X Objective: 0.90" X 0.63" Eye Relief: Unlimited Dot Size: 2 MOA Dot/ 32 MOA Circle Length: 1.60" Weight: 1.05 Oz Battery Size: Internal Rechargeable Reticle: 2 MOA Green Dot/32 MOA Green Circle Multi Reticle Adjustment Size: 1.5 MOA Proofs: IPX8 Waterproof Optic Coating: Multi-Coated Windage Elevation: Adjustable