UTG Gen dovetail to Picatinny/Weaver adaptor mount. Features: - 3.94" scalloped Picatinny rail with 9 slots with a 0.59" saddle height provides ample space for snag free mounting of different sized optics and flexible eye relief adjustment - compatible with most 9mm - 11mm, flat or rounded, airgun/shotgun dovetail rails - three high strength locking screws ensure a solid mount-to-receiver lock up - recoil resistant stop pin aids in additional zero retention against bidirectional recoil force typical of spring operated airguns - precision machined from Aircraft grade aluminum and finished in a matte black hard coat anodize. Specifications: - material: aluminum - weight: 2.22 oz - pieces: 1 - rail type: dovetail - length: 3.94" - width: 0.85" - height: 0.69"