The Sig Sauer Echo SV QR mount (Bobro-style) is a low‑profile quick‑release scope/micro‑optic mount designed to attach optical sights securely to a Picatinny rail with fast, repeatable installation and removal. Styled after Bobro‑type clamps, this mount typically offers a robust aluminum construction with a matte black finish, a QD lever for tool‑free attachment, and precise clamping geometry intended to return to zero after removal and remounting. It’s intended for users who want a solid, repeatable mounting solution for micro red‑dots or compact magnified optics on rifles and carbines.
Spare retention screw / Torx screwOwner’s manual / installation instructions and torque specs
