SHOT Show 2020: SIG Sauer Sierra3BDX 2.5X-8X-32mm Riflescope

by
posted on January 26, 2020
** When you buy products through the links on our site, we may earn a commission that supports NRA's mission to protect, preserve and defend the Second Amendment. **
sigsauersierra3bdx25x-8x-32mm_lead.jpg

For 2020, SIG Sauer has partnered with Mission Crossbows to develop the Sierra3BDX 2.5x-8x-32mm ultralight riflescope that is the perfect size, weight and magnification range for crossbow configurations, making it possible to reach out well beyond 100 yards, and engage targets with extreme precision.

The Sierra3BDX 2.5x-8x-32mm scope is compact and lightweight so it won’t alter the balance of a horizontal bow. It is designed to be used with the SIG Sauer Kilo BDX rangefinder, which is connected to the scope with Bluetooth, through the free SIG BDX app for Android and iOS systems, where the user develops a ballistic profile for their specific crossbows.

Simply range a target and the information is immediately sent to the scope, illuminating the correct reticle point for an exact hold. You can set up several profiles on the app to use with different crossbows. The scope has .25 MOA adjustment, offers second focal plane magnification and is built on a 30mm tube.

Technical Specifications:
• Weight: 19.4 ozs.
• Focal Plane: Second
• Magnification Increments: 2.5x-8x
• Adjustment Increments: .25 MOA
• Reticle: BDX-R1
• Objective Lens Diameter: 30mm
• Tube Diameter: 30mm
• Illumination: Yes
• Battery: CR2032

The SIERRA3BDX 2.5X-8X-32mm has an MSRP of $519.99. For more information, visit sigsauer.com.

Latest

Ruger American Gen 2 Lede
Ruger American Gen 2 Lede

Top 10 New Hunting Rifles for 2025

As the year draws to its inevitable close, we asked Philip Massaro to select his top 10 favorite rifles that debuted in 2025. Without any further adieu, let’s dive into the list.

The 4 Classic Hunting Platforms

Andi Bogard takes a look at the classic actions and platforms that laid the foundation for today’s hunting rifles.

Conservation Partners Launch Novel Turkey Nesting Research

Predator populations—nest raiders and full-feathered turkey killers alike—are growing across the United States. To determine if their increasing numbers are a leading cause of wild turkey population declines, Turkeys For Tomorrow (TFT) has announced a groundbreaking study on predator impacts on nesting and poult-rearing success.

Muleys The Old Way: Traditional Muzzleloading

Aram von Benedikt and his son took part in one of the oldest American traditions there is: muzzleloading for deer with a traditional smokepole. Read on for more about their adventure.

MSU Deer Lab Celebrates 50 Years

For 50 years the Mississippi State University (MSU) Deer Lab—a partnership between the university’s Forest and Wildlife Research Center (FWRC) and MSU Extension Service in Starkville, Miss.—has delivered nationally recognized research on deer biology, habitat management and land stewardship.

#SundayGunday: Our Top 5 in 2025

Sitting on your couch in an eggnog stupor, wrapping paper still draped off every chair in sight? Still procrastinating getting up, cleaning, up or any sort of behavior that could be remotely described as productive? Here's something to keep you further occupied in your sedentary state. Read on, to check out our Top 5 #SundayGundays of 2025, as selected by you, our audience.

Interests



Get the best of American Hunter delivered to your inbox.