Leveraging years of experience blending innovative electronic technologies with rugged optical systems, SIG SAUER introduces the ECHO SV35-LRF Thermal Sight. This cutting-edge optic streamlines the shooting process, eliminating the need for additional devices, charts, and formulas, thus improving your performance with precision and ease. See Beyond Limits with the ECHO SV35-LRF Thermal Sight by SIG SAUER. FEATURES: Thermal Core: LWIR 640x512 VGA 12um 50Hz thermal core with a 20mK sensitivity Recording: Capture still photos and video with audio BDX 2.0 Enabled: Includes Applied Ballistics Ultralight with a complete AB bullet database and live video streaming Laser Rangefinder: Integrated 1000yd laser rangefinder for precise distance measurement Power Source: Rechargeable and removable 18650 lithium-ion batteries with 11-hour runtime on a single charge, compatible with (4) CR123A batteries Connectivity: Configure settings and download media with the BDX App Mounting: Cantilevered picatinny rail mount for versatile attachment options Color Palettes: 8 selectable color palettes for varied viewing conditions Waterproofing: IP67 rating ensures durability in harsh environments SPECIFICATIONS: Overall Length: 10.7 in [273 mm] Overall Width: 4.0 in [88 mm] Run Time: 11+ hours Color: Black Battery Options: (2) 18650 or (4) CR123A Enhance your shooting capabilities with the ECHO SV35-LRF Thermal Sight, available now at BattleHawk Armory. This advanced thermal optic equips you with the leading-edge capabilities needed to surpass limitations and truly see all of your environment.