SIG Sauer SIERRA4 BDX 6-24x50mm 30mm Rifle Scope

The SIG Sauer Electro-Optics SIERRA4 BDX is a rifle scope designed for extended-range shooting applications. It combines 6-24x magnification, a 50mm objective lens, and an illuminated BDX-R2 digital ballistic reticle with 194 LED hold points.

BDX technology connects with compatible BDX-equipped rangefinders to provide an illuminated holdover dot based on target distance, ballistic information, and environmental conditions. SmartBDC technology offers nine onboard ballistic groups, while Bluetooth connectivity supports communication at distances of up to 30 yards.

Key Specifications

• The magnification range is 6-24x for flexible target observation and aiming.
• The objective lens measures 50mm to support light transmission across changing conditions.
• The scope uses a 30mm maintube.
• The reticle is an illuminated BDX-R2 digital ballistic reticle with 194 LED hold points.
• The finish is black matte.
• The scope weighs 24.4 ounces.
• The stated overall length is 13.9 inches.
• The adjustment increment is 1/4 MOA.
• The scope uses two CR2032 batteries for illumination.
• The package does not include mounting rings.

With its broad magnification range, digital ballistic reticle, and BDX connectivity, the SIERRA4 BDX provides a capable optical platform for shooters who value integrated aiming information and practical field functionality.

Related Videos: