11mm Dovetail 21mm Picatinny Rail Conversion
Description
11mm Dovetail to 21mm Picatinny Rail Converter — Unlock Full Accessory Ecosystem
Key Features
- Full 21mm Picatinny Rail: Unlike narrow adapters, this converter provides the full 21mm Picatinny width — compatible with all MIL-STD-1913 accessories, from red dots to bipods to magnifiers.
- 11mm Dovetail Base: The precision-machined dovetail clamp engages 11mm rails on air rifles, .22 LR rifles, and European sporting rifles with full surface contact. Zero wobble, zero shift.
- Extended Rail Length: Generous rail length accommodates scope rings with proper eye relief adjustment or multiple accessories in tandem — red dot plus magnifier, or scope plus backup sight.
- Hardened Steel Locking Screws: Multiple set screws bite into the dovetail grooves providing positive mechanical lock. The screws are hardened to resist stripping and maintain clamping force through heavy recoil.
- Stop Pin: Removable stop pin engages the factory dovetail stop hole for additional recoil resistance — essential for spring-piston air rifles with bidirectional recoil pulses.
Our Take
We’ve had this in our test rotation for a few months, and here’s what stands out:
Technical Specifications
| Specification | Detail |
|---|---|
| Input | 11mm Dovetail Rail |
| Output | 21mm Picatinny (MIL-STD-1913) |
| Material | Aluminum Alloy + Hardened Steel Screws |
| Locking | Multi-Point Set Screws + Stop Pin |
| Compatibility | Air Rifles, .22 LR, European Sporting Rifles |
