Primary Arms SLx 5-25x56mm Rifle Scope Sunshades Black. While sunlight is a good thing for scopes too much of it can actually be detrimental because it can create a glare that will obscure your sight picture. In addition to preventing scope glare it will also help to protect your lens from dirt rain or anything else that may scratch it. This Primary Arms sun shade is easy to install by just screwing it into the objective lens. Made from aluminum and hard coat anodized black it is durable enough to withstand harsh weather conditions and will match your scope. This model fits on the Primary Arms SLx 5-25x56mm rifle scopes. Specifications for Primary Arms SLx 5-25x56 FFP Riflescope Sun Shade: Manufacturer: Primary Arms Color: Black Finish: Hardcoat Anodized Fabric/Material: Aluminum Fit: SLx 5-25x56 FFPRifle Scopes Primary Arms SLx 5-25x56 FFP Riflescope Sun Shade: Fits Primary Arms SLx 5-25x56 FFP Rifle Scopes Easy to install just screw it in Made from durable aluminum and hard coat anodized black to match your scope Prevents scope glare from excess sunlight Protects your lens from dirt or rain Package Contents: Primary Arms SLx 5-25x56 FFP Riflescope Sun Shade Primary Arms 210111: SLx 5-25x56mm Rifle Scope Sunshades Black