The bdx sierra3 riflescope provides the hunter an illuminated auto-holdover dot on targets.It features exceptional spectracoat lenses, levelplex digital anti-cant, and kinethic kinetic energy transfer indicator.The onboard applied ballistics ultralite calculator sends ballistic drop data via bluetooth directly to the sierra3bdx's bdx-r1 reticle, providing an illuminated holdover dot and wind hold.Download the free bdx app for ios or android to setup ballistic profiles.This model has a 6.5-20x magnification with a 52mm objective and black finish.

Adj Size: .25 MOA
Magnification: 6.5-20x
Objective: 52mm
Field Of View: 14.10-4.70 ft @ 100 yds
Eye Relief: 4.21"-3.43"
Tube Diameter: 30mm
Length: 14.25"
Weight: 25.90 oz
Reticle: Illuminated BDX-R1
Parallax Adjustment: 100 yds
Parallax Adjustment: 100 yds
Proofs: Waterproof
Coating Type: SpectraCoat
Optic Coating: SpectraCoat
Optic Coating: Spectracoat