SIG SAUER SIERRA3 BDX - 6.5-20x52 - BDX-R1 Digital SFP

SIG SAUER SIERRA3 BDX | 6.5-20x52 | BDX-R1 Digital SFP – Intelligent aiming at the touch of a button

The SIERRA3 BDX riflescope with the innovative BDX-R1 digital reticle is the perfect solution for hunters and shooters who value maximum precision – without the need to manually think about holdover points. Combined with a BDX-compatible rangefinder like the KILO1800, the system measures the distance, automatically calculates the holdover point, and displays it directly in the reticle – measure the distance, hold the target, and hit.

The combination of digital ballistic data , LEVELPLEX™ bubble level , KinETHIC™ energy indicator , and a precise lens system takes shooting to a new level. Whether in the mountains, hunting, or at the shooting range – the SIERRA3 always delivers accurate holdover points, adjusted for distance, angle, ballistics, and environmental conditions.

Highlights:

• Intelligent BDX-R1 reticle (2nd image plane) with automatic holdover adjustment

• LEVELPLEX™ digital spirit level for maximum precision when aiming

• KinETHIC™ Bullet Energy Display System for Ethical Hunting

• High-quality lenses with finely adjustable illumination (10 brightness levels)

• .25 MOA click adjustment for precise adjustment

• Bluetooth integration for connection with app and rangefinder

• Parallax compensation for sharpness and accuracy at high magnification

• Waterproof according to IPX-7 , shockproof and robustly processed

• Includes batteries (2x CR2032)

Technical data at a glance:

• Magnification: 6.5–20x

• Lens diameter: 52 mm

• Center tube diameter: 30 mm

• Reticle: BDX-R1 Digital, 2nd focal plane

• Weight: 737 g

• Length: 360 mm

• Adjustment range: 40 MOA (elevation/side)

• Eye relief: 106 – 87 mm

Fully digital. Fully automatic. A direct hit.
With the SIERRA3 BDX, modern hunting becomes smarter, safer and more accurate – without any compromises.

How it works – Intelligent aiming in three steps:

1. Download the app
   Download the free BDX app for iOS or Android and select your load. Wirelessly transmit this data to your BDX rangefinder—such as the SIG SAUER KILO1800 BDX.

2. Connect products
   The app pairs the KILO1800 rangefinder with the SIERRA3 BDX riflescope via Bluetooth. The connection is quick and reliable, ready for use.

3. Aim and hit
   The rangefinder measures distance, takes angles, environmental data, and ballistics into account, and transmits all the information directly to the riflescope. The reticle instantly displays the corrected aiming point , allowing you to precisely "hold" the target—no more recalculating or over-holding.