SKU CSSI|XISOEC42310 Category

Sig Sauer ECHO MV50-LRF Thermal Monocular 640×512 Core 3-24x50mm LRF BDX 2.0

Sig Sauer ECHO MV50-LRF Thermal Monocular 640×512 Core 3-24x50mm LRF BDX 2.0

$3,299.99

2 in stock

Leveraging years of experience creating the industry’s most innovative and rugged technologies SIG SAUER’s new ECHO MV50-LRF is a compact thermal monocular packed with industry-leading features and fully backed by SIG SAUER’s unrivaled Infinite Guarantee™.

The ECHO MV50-LRF is powered by an LWIR 640×512 VGA 12um 50Hz thermal core with <20mK sensitivity that allows you to identify targets in total darkness with 8 selectable color palettes. Compatible with SIG SAUER’s BDX 2.0 Mobile App the ECHO MV50-LRF can capture both photo and video that can be viewed or shared in real-time via BDX 2.0.

With an integrated 1000-y laser rangefinder the ECHO MV50-LRF can deliver custom ballistic solutions driven by Applied Ballistics® Ultralight. When paired with a compatible ECHO riflescope the MV50-LRF communicates immediate holdover solutions through the disturbed reticle of your optic.

Boasting one of the longest runtimes in the industry the ECHO MV50-LRF is capable of drawing power from an internal reserve cell in addition to a removable 18500 lithium-ion battery. The device ships with (2) 18500 batteries to ensure that you have all the power you need for long nights afield.

  • Integrated 1000y Laser Rangefinder and Applied Ballistics® Ultralight
  • 3-24x Digital Zoom
  • LWIR 640×512 VGA 12um 50Hz Thermal Core with <20mK sensitivity
  • Fully Backed by SIG SAUER’s Infinite Guarantee™
  • 8 Selectable Color Palettes
  • Record Photo and Video (With Audio)
  • BDX 2.0 Connectivity
  • Compatible with BDX™-Capable Thermal Riflescopes
  • 10-Hour Runtime
  • Includes (2) 18500 Rechargeable Lithium-Ion Batteries

Additional information

Upc

798681704187

Manufacturer

Sig Sauer

Manufacturer part number

SOEC42310

Length

11.8000

Magnification

3-24x

Model

Echo

Package height

4.0

Package width

5.3

Power

3-24

Product type

Accessory-Scopes

Resolution

640×512, 12 Microns, 50 Hz

Shipping weight

3.326

FAQ

BJ Firearms LLC is a federally licensed firearms business focused on providing quality firearms, accessories, and related services while promoting responsible ownership, education, and community engagement.

The company was founded to serve firearm enthusiasts with knowledgeable service, real-world experience, and a commitment to professionalism and safety.

We focus on real experience, personalized service, hands-on product knowledge, and community involvement — not just sales. Our goal is to help customers make informed decisions and feel confident with their equipment.

Yes. We operate as a federally licensed firearms dealer (FFL), following all applicable federal, state, and local regulations.

Yes. We partner with trusted suppliers to provide quality products and reliable sourcing.

Yes. We partner with content creators and industry professionals to provide real-world insights and experiences.

We work with everyone — from first-time buyers to experienced enthusiasts. Education and guidance are a big part of what we do.

We offer firearms, accessories, gear, and related equipment depending on availability and customer needs.

Yes. We help customers evaluate their needs, experience level, and intended use to find the right fit.

Yes. Depending on the request, we can help source specific products or assist with custom configurations.

Yes. We actively engage in hands-on experiences, demonstrations, and community-related firearm activities when possible.

Yes. We support content that helps people learn about equipment, safety, and responsible firearm ownership.

Social Media Posts

Via Vontaes_Gunz

Customer Reviews

“Outstanding customer service.” I had a lot of questions before buying, and they walked me through everything without pressure. Super knowledgeable and easy to work with. You can tell they actually care about their customers.
Verified Customer
“Best experience I’ve had buying gear.” Professional, responsive, and honest. They helped me choose exactly what I needed without overselling anything. I’ll definitely be coming back.
Verified Customer
“Great people, great service.” Very down-to-earth and easy to talk to. They explain things clearly and make sure you understand your options. Highly recommend, especially if you’re new.
Verified customer

BJ FIREARMS LLC

Age Verification Required.

You must be 18 or older to enter this website. By entering this website, you are agreeing to all policies and procedures.