UniqueFire Low Profile 85mm Riser Mount Extension Picatinny Rail Scope Mount Base Adapter

• Low Profile Picatinny Riser Mounts: 8-slot Low Profile Riser Rail Mount is designed to lift your optics providing a clear view over the front sight, ideal accessory to bring your optic to the most comfortable and safest shooting height. A must have picatinny rail riser mounts for hunting shooting.
• With 8 Slots Long Picatinny Rails: Top 8-slot 3.34" Long picatinny rails design,allowing you add on any standard picatinny accessories, Ideal for mounting scopes, optics and red dot sights, flashlight or other accessories.
• Perfect Fit On Picatinny Rail: Riser mounting base fits on standard 21mm Picatinny rail. Can be mounted directly onto your existing standard Picatinny rail. Two locking thumb screw design on side for easy and quick install or remove. Note: Please tighten the screw by allen wrench before using to ensure that the installation is firm.
• Perfect Fit On Picatinny Rail: Riser mounting base fits on standard 21mm Picatinny rail. Can be mounted directly onto your existing standard Picatinny rail. Two locking thumb screw design on side for easy and quick install or remove. Note: Please tighten the screw by allen wrench before using to ensure that the installation is firm.
• Available In 0.5 Inch Low Profile: Include 1 Pcs 0.5'' Low Profile Riser Mounts with 1 x allen wrench in one package. Its features are Low Profile - 0.5'' Saddle Height - 8 Slots / 3.34 Inch Length - Weight: 2.8 Oz /Pcs.

Detail 8 slot extended rail for 20 mm rail Can be mounted on 20 mm rail width mount base. It is made of all metal and sturdy. There is a sense of security. Hexagonal wrench included, easy to adjust. Dimension of product package: 70mm x 20mm x 20mm Shipping weight: 50 g