LONSEL Dovetail to Picatinny Rail Adapter 11mm Dovetail to 21mm Picatinny-Weaver Rail Convert Mount - Low Profile Scope Riser Rail Adaptor - Base Mount 3-8" to 7-8" Converter - 2 Pack

LONSEL Dovetail to Picatinny Rail Adapter 11mm to 21mm Rail Low Profile Converter Adapter - Available in 2 PACK Black Lightweight & Durable ?????Precision Machined from aircraft grade aluminum and finished in a matte black hard coat anodize, durable solid structure. 11mm To 21mm Rail Convert Adapter ?????Compatible with 11mm or 3/8" dovetail mounts, can be used to convert to 21mm picatinny rail mount, allowing for more flexible optics. Low Profile Riser Rail Design ?????3.94" picatinny rail with 9 Slots with a 0.59" saddle height riser rail, provides more flexible optics placement and eye relief. Flexible Application ?????The adaptor's picatinny rail allows for the mounting of standard picatinny scopes, red dots, or other optics. Easy to Install ?????Three high strength locking screws ensure a solid mount-to-receiver lock up, attached allen wrench can help you to ensure tight enough, keep stable and no shaking. Package List ? 2 x 11mm Dovetail to Picatinny Rail Adapter ? 2 x Allen Wrench