1"/30mm Laser/Light/Scope Ring Mount with 3-side Rails High Profile See-Through
Scope Rings 1in/25.4mm 30mm High Profile Scope Mounts for Picatinny Rail. Rail Type: 20mm Picatinny Rails. The ring is for most scopes which are in 1"/ 25.4mm scope tube. Fits all 20mm picatinny rails.