ECHO SV50-LRF THERMAL SIGHT SOEC12310 | BDX 2.0 Manufacturer Model Number: SOEC12310 Manufacturer: SIG SAUER Model: Echo SV50-LRF Type: Accessory-Scopes Item Type: Optic Finish: Matte Black Overall Length: 10.7" Weight: 1.95 lbs. Shipping Weight: 6.6 Feature: BDX 2.0 Enabled Feature: 8 Selectable Color Palettes Feature: (4) 18650 Lithium-Ion Battery Optic Magnification: 2X - 16X Objective Size: 50MM Optic Adjustable Objective: false Optic Reticle Illuminated: false