KC Desert
Active Member (5.56mm)
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2019 Supporter
2026 Supporter
Trading Post Subscriber
Selling my like-new-in-box (LNIB) Sig Sauer Echo CV25 thermal optic. I’m the original/only owner—lightly used only around the house and on hikes (no heavy field use). I can send demo videos showing real-world performance but note the pics do not do it justice at all. The video/picture compression is far different from the actual image you see in the thermal. No trades please.
Key Features & Specs:
• High-Performance Sensor: LWIR 640x512 VGA thermal core (12μm pixel pitch, 50Hz refresh, ≤20mK sensitivity) for crisp detection in total darkness, fog, smoke, etc. Versatile 3-in-1 Design
• Clip-on mode: Can mount in front of your scope.
• Standalone scope mode: Use directly on your rifle with reticles and BDX ballistics integration.
• Handheld monocular/scanner mode.
• Magnification & Range: 1x base (digital zoom to 8x); detects thermal targets up to ~1300 yards (depending on conditions).
• Display: 1024x768 AMOLED microdisplay for excellent image quality.
• Sig BDX 2.0 App Connectivity: Pairs with the Sig BDX app to load weapon profiles, bullet ballistics, and customize reticles for your setup/hunt.
• Recording: Built-in 32GB storage for photos, video (with audio), and easy transfer.
• Power: Rechargeable/removable 18650 battery (button-top); 9+ hours runtime; includes two batteries + USB-C charging cable.
• Build: Compact (only ~5” long, ~1 lb / 18.8 oz without battery), QD Picatinny mount (included), IP67 waterproof, 25mm objective, 17° FOV, 1.535” centerline height for easy co-witness mounting.
• Included Accessories: Quick-release Picatinny mount, lens protectors, eye cup, two 18650 batteries, USB-C cable, case, original box/manual.
Warranty: Full Sig Sauer Infinite Guarantee (lifetime, no qualifications—covers defects forever; replacement with equivalent current product if discontinued).
This is an incredibly capable unit with premium features (high-res 640 core, no-zero clip-on, BDX app integration, long runtime) typically found in much higher-priced thermals. New retail is $4,000–$4,500 depending on sales.
Price: $3,500 firm, significant discount from retail.
Payment Options: PayPal Friends & Family, Zelle, or cash. Pickup in NW Vegas or Reno available; Serious buyers only—happy to answer questions, provide more photos/videos, or meet locally.
Zoom is 3x below: Much less pixelation in person.
Key Features & Specs:
• High-Performance Sensor: LWIR 640x512 VGA thermal core (12μm pixel pitch, 50Hz refresh, ≤20mK sensitivity) for crisp detection in total darkness, fog, smoke, etc. Versatile 3-in-1 Design
• Clip-on mode: Can mount in front of your scope.
• Standalone scope mode: Use directly on your rifle with reticles and BDX ballistics integration.
• Handheld monocular/scanner mode.
• Magnification & Range: 1x base (digital zoom to 8x); detects thermal targets up to ~1300 yards (depending on conditions).
• Display: 1024x768 AMOLED microdisplay for excellent image quality.
• Sig BDX 2.0 App Connectivity: Pairs with the Sig BDX app to load weapon profiles, bullet ballistics, and customize reticles for your setup/hunt.
• Recording: Built-in 32GB storage for photos, video (with audio), and easy transfer.
• Power: Rechargeable/removable 18650 battery (button-top); 9+ hours runtime; includes two batteries + USB-C charging cable.
• Build: Compact (only ~5” long, ~1 lb / 18.8 oz without battery), QD Picatinny mount (included), IP67 waterproof, 25mm objective, 17° FOV, 1.535” centerline height for easy co-witness mounting.
• Included Accessories: Quick-release Picatinny mount, lens protectors, eye cup, two 18650 batteries, USB-C cable, case, original box/manual.
Warranty: Full Sig Sauer Infinite Guarantee (lifetime, no qualifications—covers defects forever; replacement with equivalent current product if discontinued).
This is an incredibly capable unit with premium features (high-res 640 core, no-zero clip-on, BDX app integration, long runtime) typically found in much higher-priced thermals. New retail is $4,000–$4,500 depending on sales.
Price: $3,500 firm, significant discount from retail.
Payment Options: PayPal Friends & Family, Zelle, or cash. Pickup in NW Vegas or Reno available; Serious buyers only—happy to answer questions, provide more photos/videos, or meet locally.
Zoom is 3x below: Much less pixelation in person.
