Vortex Siren 3-18x44 34mm Riflescope

Vortex Siren 3-18x44 34mm Riflescope

The Vortex Siren offers a 3-18x magnification range with a 44 mm objective lens and a 34mm main tube. The Vortex Siren 3-18x44 34mm Riflescope uses a first focal plane VMR-4 (MOA) reticle with 1/4 MOA adjustment graduations and 25 MOA of travel per turret rotation. Maximum elevation adjustment is 154 MOA, while total elevation adjustment with RevStop® installed is 48.5 MOA and maximum windage adjustment is 62 MOA. Eye relief measures 3.8", and the field of view ranges from 39.3' to 6.7' at 100 yards. Parallax is adjustable from 10 yards to infinity.

Key Features

- 3-18x variable magnification with 44 mm objective lens
- First focal plane VMR-4 (MOA) reticle
- 34mm main tube
- Exposed elevation turret with capped windage turret
- 1/4 MOA adjustment graduations
- RevStop® elevation stop system
- Adjustable parallax from 10 yards to infinity

All Technical Data

- Magnification: 3-18x
- Objective lens diameter: 44 mm
- Focal plane: First Focal Plane
- Reticle: VMR-4 (MOA)
- Eye relief: 3.8"
- Field of view: 39.3' - 6.7' at 100 yds.
- Turret style: Exposed Elevation Capped Windage
- Tube size: 34mm
- Adjustment graduation: 1/4 MOA
- Travel per rotation: 25 MOA
- Maximum elevation adjustment: 154 MOA
- Total elevation adjustment with RevStop® installed: 48.5 MOA
- Maximum windage adjustment: 62 MOA
- Parallax setting: 10 yds. - ∞
- Length: 13.3"
- Weight: 26.6 oz.

Why Choose This Product?

The Siren combines a 3-18x magnification range with a first focal plane VMR-4 reticle and a broad elevation adjustment range. Its exposed elevation turret, RevStop® system and adjustable parallax provide practical controls for configuring the optic across different shooting distances.