STANAG Riser Mount Weaver/Picatinny High Profile See Through 20mm with 13 Slots

Specifications:

Fit for 20mm Weaver/Picatinny Rails
Length:145mm
Weight: 188g
Color: Black

Features:

High Profile Riser Mount for Rifles with Picatinny/Weaver Rail
13 Slots and STANAG Feature for Flexible Accessory Application
Clever Retention Thumb Nuts and Locking Plate for Quick Easy Installation
Precision Made from Aircraft Aluminum with Matte Black Anodizing