Quick Summary
The ACEXIER 2-piece set is a rail adapter mount for converting an 11mm dovetail rail to a 20mm Picatinny-style rail. It is described as a ring converter and rail platform for fitting accessories to equipment fitted with the matching rail type.
The set is intended for buyers who need a simple way to change the rail format on compatible equipment. Check the rail size on the item you want to mount, and confirm that the selected accessory is meant for a 20 mm Picatinny-style rail.
Key Details
| Detail | Verified information and buyer relevance |
|---|---|
| Brand | ACEXIER. Useful for identifying the exact product range. |
| Pack quantity | 2-piece set. Check this matches the quantity you need. |
| Rail conversion | 11mm dovetail rail to 20mm Picatinny rail. The main buying point is whether your equipment uses the matching base rail. |
| Rail system | 11mm Weaver rail wording is also used. Compare the rail format carefully before choosing. |
| Product type | Gun scope mount base / rail adapter mount. Intended for attaching accessories to a compatible rail. |
What to Compare Before Buying
- Base rail type: This adapter is for 10mm to 11 mm dovetail rail use. Compare your rail width with the stated fit.
- Accessory rail type: It converts to a 20 mm Picatinny-style rail. Check that your accessory is made for that rail format.
- Pack quantity: This is a 2-piece set, so confirm whether you need one mount or a pair.
- Application: It is described as a gun scope mount and tactical rail adapter. Make sure that matches the equipment you are fitting.
Before You Decide
Confirm the rail width on your equipment, the rail format on the accessory you want to fit, and whether you need a 2-piece set. If the base rail or accessory rail does not match, this adapter will not be the right choice.





