Quick Summary
The Tutoy 11mm to 20mm rail riser is a scope mount adapter designed to help you mount optics or accessories on a 20mm Picatinny or Weaver rail. It is described as a 125mm height extender, and it is made from high strength aluminium alloy for lasting use.
Who It Is Best For
This is a practical choice for buyers who need to convert an 11mm rail setup to suit a 20mm rail system for optics or other accessories. It also suits anyone looking for a low profile riser with straightforward attachment and removal.
What To Know Before You Buy
The adapter is described as having a simple clamp design, which should make fitting and removal more convenient. It is also described as low profile, which may help reduce interference with other mounted gear.
Pros: Supports 11mm to 20mm rail mounting, and the aluminium alloy construction is described as durable.
Cons: Check that your rail and accessory setup matches the intended 11mm to 20mm fit before ordering.
Common Buyer Questions
What does this rail riser do?
It lets you mount optics or accessories on a 20mm Picatinny or Weaver rail from an 11mm rail setup.
Is it suitable for scope mounting?
Yes, it is described as a scope mount adapter and height extender.
What is it made from?
It is made from high strength aluminium alloy.
Is it easy to fit?
It features a straightforward clamp design for quick attachment or removal.
Will it suit every rail setup?
Check that your rail and accessory fit matches the stated 11mm to 20mm adapter format before ordering.
Key Details
| Detail | What it means in use |
|---|---|
| Brand | Tutoy |
| Product type | Rail riser and scope mount adapter |
| Rail fit | 11mm to 20mm |
| Height extender | 125mm |
| Compatible rail style | 20mm Picatinny and Weaver rail |
| Material | High strength aluminium alloy |
| Fit method | Clamp design for quick attachment or removal |
| Profile | Low profile to help minimise interference with other mounted gear |
Final Buying View
If you need an 11mm to 20mm rail riser for scope mounting or accessories, this Tutoy adapter gives a clear and practical fit with a compact low profile design. The 125mm height extender format and aluminium alloy build make it a straightforward option for compatible setups. If your rail type matches, it is an easy product to shortlist.





