1inch /30mm Quick Release Cantilever

Fits 20mm Picatinny Weaver rails.

Comes with 25.4mm reducer inserts so you can use this with 30mm and 25 mm (1 inch) body tube scopes..

Built in Weaver style rails - very handy fitting flashlights and lasers etc..

Front Lens Size: Up to 56mm - This figure describes the maximum size of the objective (front) lens..

Scope Mount with Quick Detach Locks for Picatinny Weaver Rail