Athlon Optics Argos BTR Gen 3 10-40x56mm 30mm Tube Rifle Scope Second Focal Plane Illuminated ABLR4 MOA Black. Designed with precision as its primary objective this scope delivers pinpoint accuracy on small targets with the fine lines and floating center dot of the BLR SFP MOA reticle. The 30mm Argon-purged tube is crafted from a single piece of aircraft-grade aluminum making the BTR GEN3 extremely robust and resilient. Waterproof fog-proof and shockproof this Argos is made for real-world use. Advanced Fully Multi-Coated glass offers optimum brightness and true color across the entire light spectrum and the XPL coating provides an extra measure of protection against the elements. Additional features include a precision zero-stop parallax adjustment from 10 yards to infinity and a high-precision erector system. Pick yours up today and see what you've been missing Specifications for Athlon Optics Argos BTR Gen 3 10-40x56mm 30mm Tube Rifle Scope Second Focal Plane: Manufacturer: Athlon Optics Objective Lens Diameter: 56 mm Magnification: 10 - 40 x Reticle: ABLR4 IR MOA Reticle Tube Diameter: 30 mm Reticle Focal Plane: Second Focal Plane (SFP) Illumination Color: Red Finish: Matte Field of View Linear: 3.2 - 12.6 ft at 100 yds Eye Relief: 3 in Color: Black Weight: 31.8 oz Adjustment Click Value: 0.125 MOA Length: 16.3 in Adjustment Type: MOA Parallax: 10 yds to infinity Illumination Type: LED Lens Material: Glass Optical Coating: Multi-Coated Water Resistance Level: Waterproof Shockproof: Yes Fogproof: Yes Included Accessories: Lens Cap Magnification Type: Variable Gun Type: Rifle Features of Athlon Optics Argos BTR Gen 3 10-40x56mm 30mm Tube Rifle Scope Second Focal Plane ADVANCED FULLY MULTI-COATED: Advanced Fully Multi-Coated lenses provide better light transmission with optimum brightness and true color across the entire spectrum. XPL COATING: Extra protection on the exterior lenses to prevent the scope from enduring dirt oil and potential scratches. PRECISION ZERO STOP SYSTEM: Allows you to return to your initial zero position with a sharp and precise stop right on your initial zero. Package Contents: Athlon Optics Argos BTR Gen 3 10-40x56mm 30mm Tube Rifle Scope Second Focal Plane Athlon Optics 214078P: Argos BTR Gen 3 10-40x56mm 30mm Tube Rifle Scope Second Focal Plane Illuminated ABLR4 MOA Black