Picatinny/Weaver Adaptor for Swivel Stud 3 Slots, AS-S2W03

Easily and Quickly Mounts on Rifle’s Existing Swivel Stud
Innovative Design Makes it Mounts on the Swivel Stud Much More Stable than Regular Swivel Stud Adaptor
Low Profile Picatinny/Weaver Mounting Deck With 3 Slots
Adjustable Rail-Levelness Provides Up to 10-degree Angle Compensation in order to keep the Rail
Surface as Much as Parallel to Barrel