แปลงจากราง 11มม. เป็น 20-21มม.
- 20/Airgun Dovetail to Picatinny/Weaver Rail Adaptor
- Easily converts 11m Dovetail to 20mm Weaver/Picatinny rails
- Innovative Rail Platform to Convert Most .22/Airgun Rails
- Top Slot with Spring Tension Retraction/Expansion Design to Snap into Picatinny/Weaver Base
- Easy Installation 1PCs/Set(adapter x 1 / wrench x 1). Top rail: 20mm; Bottom rail: 10mm