TRIROCK see-through 30mm dual scope rings mount fits 21mm Picatinny Weaver Rail Hunting Accessories

• Precision machined from 6061-T6 Aluminum and finished with Matt black Hard Coat Anodizing for maximum durability, that offers secure and solid mounting.
• The 30mm dual scope rings integrated with the mounts will fit most scopes with a 30mm tube diameter freely. The mount base with full adjustability would fit on standard 21mm Weaver Picatinny Rails.
• It features see-through design that allows you to aim with the Rifle's Iron Sight, even with a Scope installed.
• It features shockproof that the screw stud at the bottom could act as a recoil lug to index accross the slots on the rail to prevent from movement and sliding.
• Easy and quick install and removal. Friendly install or release by the thumb knob system to fit on standard 21mm Picatinny Rails. Also, the included allen wrench is for tigtening rings around scope.

Finished by :Black Matte anodized Material: 6061-T6 Aluminum Fits Rail Width : 0.83inch (21mm) Diameter: ring 1.18inch(30mm) Height: 58mm Length: 100mm Distance between the dual rings: 58mm Package Includes: One set of see-through Scope dual rings mount One piece of Wrench