Quick Summary
The FOCUHUNTER Aluminum Alloy Tactical Scope Riser Rail Base is an adapter bracket for converting an 11mm rail base to a 20mm rail base. It is described as a riser design for Picatinny and Weaver style mount accessories, with a black matte finish and a length of 100mm.
Who It Is Best For
This is suited to buyers who need to change an 11mm rail base to a 20mm rail base and want a raised mount position for easier aiming. It will appeal to anyone looking for a straightforward adapter for 20mm Weaver and Picatinny mount accessories.
What To Know Before You Buy
The listed dimensions are length 100mm, top Picatinny rail width 20mm, bottom width 11mm, and height 16mm. It is made from aluminium alloy in black matte finish. Check the selected rail type and fit before ordering so the adapter matches your setup.
Pros: Converts an 11mm rail base to a 20mm rail base and adds height for easier aiming.
Cons: Fit depends on matching the correct rail sizes, so it is worth checking your setup carefully before buying.
Common Buyer Questions
What does this adapter do?
It converts an 11mm rail base to a 20mm rail base.
What accessories is it for?
It is described as suitable for 20mm Weaver and Picatinny mount accessories.
Does it raise the mounting position?
Yes, it has a riser design that increases the height of the flattop for easier aiming.
What material is it made from?
It is made with high durability aluminium alloy.
What are the listed dimensions?
Length 100mm, top Picatinny rail width 20mm, bottom width 11mm, and height 16mm.
Should I check anything before ordering?
Yes, check the selected rail size and fit to make sure it suits your setup.
Key Details
| Detail | What it means in use |
|---|---|
| Brand | FOCUHUNTER |
| Product type | Aluminium alloy tactical scope riser rail base adapter bracket |
| Rail conversion | Converts 11mm rail base to 20mm rail base |
| Mount style | For Picatinny and Weaver rail mount accessories |
| Length | 100mm |
| Top rail width | 20mm |
| Bottom width | 11mm |
| Height | 16mm |
| Material | High durability aluminium alloy |
| Finish | Black matte |
Final Buying View
The FOCUHUNTER Tactical Scope Riser Rail Base is a practical choice if you need an 11mm to 20mm rail adapter with a raised mounting position. Its listed dimensions and aluminium alloy build make it easy to identify for the right setup. If you need this rail conversion, check your rail size and chosen accessory fit before ordering.











