Trijicon Credo 1-6x24 Second Focal Plane Riflescope with Red BDC Segmented Circle .223 / 55gr, 30mm Tube, Matte Black, Low Capped Adjusters Designed specifically for 3-gunners, range warriors and law enforcement, the Trijicon Credo™ 1-6x24 gives you everything you want in a low power variable riflescope: lightweight durability, intuitive reticles and a choice of either first or second focal planes. The result is rapid target acquisition, an extra-wide field of view and confident aiming in any light. Includes: - Bikini Caps - Scopecoat - 3mm Hex Key - Repositionable Magnification Knob and Replacement Screw - 1 CR2032 Battery - Quick Reference Guide - Warranty Card - Vinyl Logo Sticker Specifications: - Magnification: 1-6x - Objective Size: 24mm - Tube Size: 30mm - Reticle Pattern: BDC Segmented Circle .223/55gr - Day Reticle Color: Red - Focal Plane: Second - Bullet Drop Compensating (BDC): Yes - Caliber: .223 / 55gr - Illumination Source: LED - Illumination Settings: 10 - Power Source: 1 CR2032 - Battery Life: 68 hours - Adjustment: 0.1 MRAD per click - Adjustment Range: 29.1 MRAD Total Travel - Eye Relief: 3.5 in. - 3.9 in. (88.9mm - 99.06mm) - Exit Pupil: 0.47 in. - 0.16 in. (11.94mm - 4.06mm) - Field of View (degrees): 21.4° - 3.58° - Field of View (feet): 113.4 ft. - 18.8 ft. @ 100 yds. (34.56 - 5.73m @ 100m) - Housing Material: 6061 Aircraft Grade Aluminum - Finish: Matte Black - Length x Width x Height: 10.9 in x 2.8 in x 2 in (276.86mm x 71.12mm x 50.8mm) - Weight: 18.9 oz. (535.81g)