Sig Sauer Echo QD Picatinny Rail Mount Features The Sig Sauer Echo QD Picatinny Rail mount is built around a Bobro style quick release clamp design giving owners a fast tool free way to attach and remove their Echo thermal optic from a Picatinny rail. The precise clamping geometry is engineered specifically to return the optic to zero after removal and remounting a critical feature for anyone who needs to move their thermal sight between platforms without losing their point of impact. Constructed from aluminum with a matte black finish the mount offers a durable low profile footprint that keeps the overall optic height close to the rail for a natural cheek weld. The QD lever operates smoothly and locks securely giving confidence that the optic will stay put under recoil. This mount is purpose built for the Sig Sauer Echo SV35 LRF and SV50 LRF thermal optics ensuring a correct fit without the guesswork that comes with a universal mount. Sig Sauer Electro-Optics designed the Echo QD mount as part of a cohesive system alongside its thermal sights reflecting the company s broader approach to building matched accessories for its optics lineup. The robust aluminum construction stands up to repeated mounting and dismounting cycles without loosening or wearing out prematurely. The Sig Sauer Echo QD Picatinny Rail mount is for sale at GrabAGun for shooters who want a reliable repeatable way to run their Echo series thermal optic. Sig Sauer Echo QD Picatinny Rail Mount Specifications Manufacturer: Sig Sauer Model: Echo QD Mount Color: Black Anodized Material: Aluminum Mount Type: QD Picatinny Rail Compatible Hosts: Sig Sauer Echo SV35 LRF Echo SV50 LRF Weight: 0.65 lbs Available At: GrabAGun