Description
FOCUS 21mm Picatinny/Weaver to 11mm Dovetail Adjustable Mount Adapter (Thumb Screw) – RM8Z
Expand your optics compatibility without changing your setup. The FOCUS RM8Z Adjustable Mount Adapter converts a 21mm Picatinny/Weaver platform to an 11mm dovetail mounting surface, letting you fit 11mm dovetail rings and mounts onto a standard Picatinny/Weaver rail. Built from anodized aluminum with a matte black finish, it uses dual knurled thumb screws for fast, tool-free installation and secure clamping.
Key Features
- Rail Conversion: Converts 21mm Picatinny/Weaver → 11mm dovetail
- Tool-Free Thumb Screw Clamp: Dual knurled screws for quick fitment and removal
- Anodized Aluminum Construction: Lightweight, strong, and corrosion resistant
- Compact 58mm Length: Adds minimal bulk while providing a stable mounting surface
- Matte Black Finish: Low-glare finish suited to outdoor use
Technical Specifications
- Brand / Model: FOCUS RM8Z
- Type: Adjustable mount adapter
- Conversion: 21mm Picatinny/Weaver to 11mm dovetail
- Length: 58mm
- Base Width: 21mm
- Top Width: 14mm
- Material: Anodized aluminum
- Finish: Matte black
- Mounting: Dual knurled thumb screws
Perfect For
- Running 11mm dovetail rings on a Picatinny/Weaver rail
- Compact builds where you want a short, low-bulk adapter
- Users who want tool-free mounting with thumb screws
- Quick swaps between different optic mounting standards
Why Choose the FOCUS RM8Z?
It’s a simple, durable adapter that gives you 11mm dovetail compatibility on a 21mm Picatinny/Weaver rail—fast to install, secure in use, and compact enough for everyday setups.