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Vortex Siren 3-18x44 VMR-4 MOA (SRN-31801)

Photos - Sight Vortex Siren 3-18x44 VMR-4 MOA
Photos 4
Expecting restock
Type: optical ("driven"); Design: enclosed; Magnification (x): 3 – 18; Magnification adjustment; Lens diameter (mm): 44; Reticle: in the 1st focal plane (FFP); Aiming mark illumination: red; Backlight brightness adjustments; More features: dust-, waterproof; shockproof; nitrogen filled
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Vortex Siren 3-18x44 VMR-4 MOA
Type:optical ("driven")
Magnification:3 – 18 x
Lens diameter:44 mm
Field of view at 100 m:13.1 – 6.7 m
Scope length:338 mm
All specifications
Specifications Siren 3-18x44 VMR-4 MOA
Main
Typeoptical ("driven")
Designenclosed
Optical characteristics
Magnification3 – 18 x
Magnification adjustment
Lens diameter44 mm
Exit pupil diameter24 – 3 mm
Offset of the exit pupil97 mm
Field of view at 100 m13.1 – 6.7 m
Measuring units of the sightMOA
Adjustment division value0.25 MOA
Diopter adjustment
Zero setting
Lens coatingfull multilayer enlightenment
Aiming mark
Reticlein the 1st focal plane (FFP)
Reticle typeherringbone
Reticle measuring unitsMOA
Aiming mark illuminationred
Backlight brightness adjustments
More features
More featuresdust-, waterproof
shockproof
nitrogen filled
Elevation drumopen
Power source
Power sourceCR2032
General
Weapon compatibilityrifles and shotguns
Mounting ring diameter34 mm
Materialmetal
Country of originUSA
Sight length338 mm
Weight754 g
Official Websitevortexoptics.com
Added to E-CatalogMay 2026
P/N
SRN-31801

The information in the model description is for reference purposes.
Always clarify the specifications and configuration of the product with the online store manager before purchasing.