11 mm to 20 mm Rail Adapters — OEM/ODM & B2B RFQ | KRS

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11 mm to 20 mm Rail Adapters

Configurable adapters connecting 11 mm dovetail hosts to 20 mm accessory interfaces, specified by length, height, clamp and finish.

September 6, 2026

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.

11 mm to 20 mm Rail Adapters product reference

Buyer specification checklist

Send these details with your RFQ. KRS will confirm fit, sample path, production feasibility and volume pricing.

Host dovetail dimensionsConfigure to requirement
Accessory-side interfaceConfigure to requirement
Usable rail length and slotsConfigure to requirement
Installed heightConfigure to requirement
Clamp and fastener methodConfigure to requirement
Material and finishConfigure to requirement
Mating sample or drawingConfigure 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
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