Features:

Made of Aircraft Grade Aluminum these are light weight and strong.
22/Airgun Dovetail to Picatinny/Weaver Rail Adaptor.
Innovative Rail Platform to Convert Most .22/Airgun Rails.
Top Slot with Spring Tension Retraction/Expansion Design to Snap into Picatinny/Weaver Base.
Extremely Low Profile and Lightweight.
Precision and Repeatable Alignment.
Easy Installation with Most .22/Airgun Rails.
Removable Stop Pin for Extra Secure Installation.

Specifications:

Material: Aluminum
Rail Type: Picatinny/Weaver
Size: 25mm(Length)*11mm(Width)
Weight: 6g
ALL THE PRODUCTS ARE BRAND NEW GURANTEED.