11mm to 20mm Picatinny Rail Adapter - Long Version, 24 Slots
This adapter is specifically designed for those who want full Picatinny/Weaver compatibility on a weapon equipped with an 11mm dovetail rail, without compromise. The 260mm length and 24 slots provide plenty of room for precise positioning of the riflescope, especially when optimal viewing distance is critical.
Technical data
- Mounting: 11 mm dovetail → 20 mm Picatinny / Weaver
- Length: 260 mm
- Width: 21 mm
- Height: 16 mm
- Number of slots: 24
- Material: aerospace aluminum
- Surface treatment: hard anodizing (matte black)
- Weight: 162 g
- Package contents: adapter + Allen key
Design and function
- Precision machined aluminum body - rigid yet lightweight construction
- Six high-strength mounting screws - stable mounting even on spring-loaded airguns
- Vibration and recoil-proof stop pins - designed against two-way recoil
- Full Picatinny / Weaver 1913 compatibility - for all standard mounts and accessories
- Long rail design - great freedom in positioning scopes, red dot or other optics
Practical advantages
This is not a compromise adapter. It is a stable base that:
- allows the correct mounting of larger or longer scopes,
- helps to accurately adjust eye relief,
- remains reliable on more powerful air rifles and .22 LR platforms.
If you are starting from an 11mm rail but are thinking in a Picatinny world, this adapter is a straightforward, correct solution. It doesn’t quibble, it doesn’t twist, it doesn’t give. That’s exactly what you expect from an accessory like this.
