Convert Your Rail System in Seconds

Upgrade your optics setup with this precision-machined Picatinny / Weaver to 11mm Dovetail Adapter. Sold as a 2-piece set, these compact CNC aluminum mount bases let you seamlessly attach red dot sights, scopes, and other optics designed for 11mm dovetail rails onto your existing Weaver or Picatinny rail system. The mini clamp design fits 9.5mm–10mm dovetail channels, delivering a rock-solid, low-profile hold.

Made in Mainland China.

Key Features

Universal Compatibility: Converts Weaver/Picatinny rails to 11mm dovetail — fits 9.5mm–10mm mini clamp slots
CNC Precision Machined: Aircraft-grade aluminum construction ensures tight tolerances, minimal flex, and repeatable zero retention
2-Piece Set: Two adapters included for dual-mount stability or to outfit multiple firearms
Lightweight & Low-Profile: Minimal added bulk keeps your sighting system streamlined and balanced
Tool-Compatible Clamp: Easy tighten/loosen hex screw mechanism for fast installation and removal without guesswork
Red Dot & Scope Ready: Ideal for red dot sights, reflex sights, mini scopes, and other 11mm-base optics
Durable Anodized Finish: Resists corrosion, scratches, and everyday field wear

Specifications

Material: CNC Aluminum
Compatibility: Weaver / Picatinny rail (converts to 11mm dovetail)
Clamp Width: 9.5mm – 10mm
Quantity: 2 pieces per set
Finish: Anodized
Country of Origin: Mainland China

Perfect For

Whether you're setting up a hunting air rifle, a rimfire plinking setup, or mounting a red dot on a legacy rail platform, these adapters bridge the gap between Weaver/Picatinny and 11mm dovetail systems quickly and affordably. A must-have accessory for any shooter looking to maximize their optics compatibility.

Related Products You May Like

For more information on safe firearm accessory use and storage, visit the U.S. Consumer Product Safety Commission – Firearms Safety.

Frequently Asked Questions

Q: What rail systems are compatible with these Picatinny to 11mm dovetail adapters?

A: These adapters are designed to fit standard Weaver and Picatinny rails. They convert your existing rail to accept optics with an 11mm dovetail base, specifically fitting 9.5mm–10mm mini clamp slots. They are widely compatible with air rifles, rimfire rifles, and other platforms using these common rail standards.

Q: Will this adapter hold zero reliably?

A: Yes. The CNC-machined aluminum construction ensures precise tolerances and a firm, repeatable clamp. When properly tightened with the hex screw mechanism, these adapters maintain consistent zero retention across multiple uses and field conditions.

Q: What types of optics can I mount using these adapters?

A: These adapters are ideal for red dot sights, reflex sights, mini scopes, and any other optic that uses an 11mm dovetail base. They are not recommended for heavy magnified scopes subjected to significant recoil on centerfire rifles.

Q: How many adapters come in the set?

A: The set includes 2 CNC aluminum adapter bases, giving you flexibility to equip multiple firearms or use both for added mounting stability on a single platform.