Athlon Optics Cronus BTR Gen II 1-6x24mm LPVO 30mm Tube Rifle Scope SFP IRMOA Reticle Black. Rated as one of the best LPVO (Low Power Variable Optic) scopes the ATSR2 SFP IR MOA reticle is specifically designed for 3 gun competition and tactical applications. With hold over points for both bullet drop and wind compensation the ATSR2 reticle is designed for 68 and 69 grain BTHP 223 Rem/5.56mm NATO rounds. It is also suitable for many other bullet weights in these calibers. The 1.4 moa red dot is perfect for zeroing your rifle scope at 200 yards and the open centers below the center red dot are for targets at 300 400 500 and 600 yard. The unique design of open centers eliminates target obstruction with 1218 inch targets beyond 200 yards allowing a shooter to take a quick shot. The openings on horizontal lines below the center are specially designed for holding over 5 mph and 10 mph wind. Specifications for Athlon Optics Cronus BTR Gen II 1-6x24mm LPVO 30mm Tube Rifle Scope SFP: Manufacturer: Athlon Optics Objective Lens Diameter: 24 mm Magnification: 1 - 6 x Reticle: ATSR2 IR MOA Tube Diameter: 30 mm Reticle Focal Plane: Second Focal Plane (SFP) Exit Pupil: 4 - 11.4 mm Illumination Color: Red Finish: Matte Field of View Linear: 17.7 - 106 ft at 100 yds 17.7 - 107 ft at 100 yds Eye Relief: 3.6 - 4 in Color: Black Weight: 18.8 oz Adjustment Click Value: 0.5 MOA Length: 10.6 in Adjustment Type: MOA Parallax: 100 yds Illumination Type: LED Battery Type: CR2032 Fabric/Material: 6061 Aluminum Adjustment Range: 50 MOA Lens Material: Etched glass Optical Coating: Advanced Fully Multicoated Weather Resistance: Yes Water Resistance Level: Waterproof Shockproof: Yes Fogproof: Yes Battery Quantity: 1 Magnification Type: Variable W/E Travel at 100 Yds: 120 MOA Gun Type: Rifle Attachment Type: Riflescope Ring Features of Athlon Optics Cronus BTR Gen II 1-6x24mm LPVO 30mm Tube Rifle Scope SFP Argon Purged High Precision Erector System Aircraft Grade Aluminum Tube Side Parallax Adjustment Illuminated Glass Reticles Exposed Turrets Locking Windage Waterproof UHD Glass Advanced fully multi-coated XPL Coating Precision Zero Stop System Package Contents: Athlon Optics Cronus BTR Gen II 1-6x24mm LPVO 30mm Tube Rifle Scope SFP Athlon Optics 210201: Cronus BTR Gen II 1-6x24mm LPVO 30mm Tube Rifle Scope SFP IRMOA Reticle Black