Quick Summary
The Dophee 45 Degree Offset Side Mount is a 20 mm Picatinny rail section with 4 slots and a side-mounted offset design. It has a total length of 55 mm, and the angled layout is intended to create more mounting versatility while helping to reduce interference with vertical grips.
The short format and side-mount design make the rail section easy to assess against your existing setup. If you are choosing between similar fittings, check the rail width, slot count and overall length so the part matches the space and mounting plan you have in mind.
Key Details
| Detail | Verified information and buyer relevance |
|---|---|
| Brand | Dophee, so the exact model can be matched more easily. |
| Product type | 45 degree offset side mount Picatinny rail. |
| Rail width | 20 mm, which is the key size check for compatibility. |
| Slot count | 4 slots, useful when planning what can be positioned on the rail. |
| Total length | 55 mm / 2.17 in, which helps with space planning. |
What to Compare Before Buying
- Rail width: This rail is stated as 20 mm, so compare that with the mounting standard you need.
- Length: The total length is 55 mm, which matters if space is tight on the mount.
- Slot count: There are 4 slots, so check whether that gives you the positioning you want.
- Offset layout: The side-mount, 45 degree design changes where the rail sits, so confirm that arrangement suits your setup.
Before You Decide
Check the 20 mm rail size, the 4-slot layout and the 55 mm overall length before choosing this part. The 45 degree offset design is the main feature to confirm against the way you want to mount accessories.





