Rails & Adapters · OEM / ODM
Bridge dovetail hosts to modern accessory interfaces
Configurable adapters connecting 11 mm dovetail hosts to 20 mm accessory interfaces, specified by length, height, clamp and finish.
Configuration illustration. Final geometry and specification follow the approved drawing and sample.

Buyer specification checklist
Send these details with your RFQ. KRS will confirm fit, sample path, production feasibility and volume pricing.
| Host dovetail dimensions | Configure to requirement |
|---|---|
| Accessory-side interface | Configure to requirement |
| Usable rail length and slots | Configure to requirement |
| Installed height | Configure to requirement |
| Clamp and fastener method | Configure to requirement |
| Material and finish | Configure to requirement |
| Mating sample or drawing | Configure to requirement |
Typical applications
- Dovetail-to-Picatinny conversion
- European-market accessory compatibility
- Distributor adapter assortments
- OEM interface-conversion kits
What KRS confirms before production
- Interface and dimensional fit against the buyer drawing or approved sample
- Material, finish, marking and packaging configuration
- Inspection points and acceptance criteria
- Sample approval and volume-production schedule
Procurement FAQ
How is rail compatibility verified?
Send the host interface, slot requirement, installed height and mating accessory. KRS confirms compatibility against the approved drawing or sample.
Can length, finish and hardware be configured?
These options can be reviewed for OEM and distribution requirements, subject to drawing and sample approval.
What is needed for a quotation?
Provide the interface standard, usable length or slots, quantity, finish, hardware and packaging requirement.
Send one complete buyer brief
Get fitment, sample path and volume pricing
Include your target interface, required quantity, market and any drawing or reference sample.
Start RFQ for 11 mm to 20 mm Rail Adapters