Delta Optical Javelin 3.5-21x50 FFP SKR-1 riflescope (DO-2473)

Delta Optical Javelin 3.5-21x50 FFP SKR-1 Riflescope (DO-2473)

The Delta Optical Javelin 3.5-21x50 FFP is a compact and versatile riflescope positioned between low-power variable optics and full-size first focal plane scopes intended for long-range shooting.

It combines precision, durability, and manageable dimensions. Weighing 890 g and measuring 353 mm in length, it is suitable for both precision rifles and designated marksman rifle configurations.

Key features

• 3.5–21× magnification range for effective shooting at medium and long distances.

• ZeroStop system for fast and repeatable return to the original zero setting.

• Durable 34 mm main tube suitable for powerful calibers.

• ED glass providing excellent sharpness, high contrast, accurate color reproduction, and reduced chromatic aberration throughout the magnification range.

• First focal plane SKR-1 reticle for accurate holdovers at every magnification setting.

• Illuminated central crosshair for use in low-light conditions and with night vision equipment.

• Locking elevation turret with a rotation indicator.

• Elevation adjustment range of 29 mrad for cartridges with significant bullet drop.

• 10 mrad adjustment per turret rotation.

• 0.1 mrad adjustment per click for simple and intuitive calculations in the metric system.

The Javelin 3.5-21x50 FFP is an excellent choice for tactical and competitive shooters, including PRS participants, who require dependable operation, precise adjustments, and full control in changing conditions.

SKR-1 MRAD reticle

The MRAD-based reticle allows fast elevation and windage corrections, as well as target distance estimation.

The central aiming point measures 0.1 mrad, while the surrounding markings are spaced at 0.2 mrad intervals. The extended ballistic Christmas tree provides up to 10 mrad of correction, allowing quick and precise holdovers without adjusting the turrets.

Because the reticle is located in the first focal plane, its scale remains accurate throughout the entire magnification range.

Included accessories

• CR2032 battery

• Sunshade

• Magnification adjustment lever

• Metal flip-open lens covers

Technical specifications

General information

• Catalog number: DO-2473

• Product series: Javelin

• Magnification range: 3.5–21×

• Objective lens diameter: 50 mm

• Reticle: SKR-1

• Reticle position: First focal plane (FFP)

• Reticle illumination: Central crosshair

• Battery type: CR2032

Optical parameters

• Eye relief: 96.4 mm

• Linear field of view at 100 m: 10.9–1.8 m

• Parallax adjustment: 10 m to infinity

• Diopter adjustment: -2D to +2D

• ED glass: Yes

Turret system

• Turret type: Exposed

• Elevation adjustment range: 29 mrad

• Windage adjustment range: 29 mrad

• Adjustment per click: 0.1 mrad

• Adjustment per turret rotation: 10 mrad

• ZeroStop: Yes

• Locking elevation turret: Yes

• Rotation indicator: Yes

Dimensions and weight

• Overall length: 353 mm

• Main tube diameter: 34 mm

• External eyepiece diameter: 46.4 mm

• Weight: 890 g

Durability and environmental resistance

• Water resistance: 0.3 kg/cm²

• Nitrogen-filled: Yes

• Operating temperature range: -20°C to 71°C

• Recoil resistance: Up to 6500 J

Warranty

• Warranty period: 120 months