Description
Product Overview
The Ltnsimy 9‑Mount adapter is engineered to bridge the gap between classic dovetail slots and contemporary Picatinny accessories. Constructed from high‑strength aluminum and finished with a durable matte black anodization, the adapter resists corrosion and wear while keeping weight to a minimum. Its 11mm dovetail to 21mm Picatinny conversion extends 3.94 inches, providing a full 9‑slot rail that accommodates a wide range of optics, lasers, and foregrips. Precise machining ensures a tight, wobble‑free fit, and the integrated locking mechanism guarantees stability under recoil.
Usage
Designed for tactical and sporting applications, this adapter excels in environments where adaptability is key. Whether you are field‑stripping a rifle for a hunting trip, setting up a shotgun for competitive shooting, or customizing an airsoft gun for skirmishes, the 9‑Mount delivers reliable performance. Its universal compatibility with both 11mm dovetail and 3/8″ dovetail standards means you can install it on a variety of platforms without additional tools. 
Why Choose Us
Ltnsimy combines precision engineering with rigorous quality control to produce accessories that professionals trust. Each adapter undergoes a multi‑stage inspection, ensuring dimensional accuracy and a flawless finish. The two‑year warranty reflects confidence in durability, while the lightweight aluminum construction offers a tactical advantage by reducing overall load. Customers consistently rate the product 4.1 out of 5 stars, highlighting its solid fit and ease of installation.
Key Features
- Converts 11mm dovetail to a full 21mm Picatinny rail, extending 3.94″ for versatile mounting.
- Machined from high‑strength aluminum with a black matte anodized finish for durability.
- Full 9‑slot rail accommodates optics, lasers, lights, and other accessories securely.
- Universal fit for rifles, shotguns, and airsoft guns with 11mm or 3/8″ dovetail standards.
- Includes a secure locking mechanism that eliminates wobble and maintains zero under recoil.
FAQ
Will this adapter fit a 3/8″ dovetail rail?
Yes, the 9‑Mount is designed to work with both 11mm and 3/8″ (approximately 9.5mm) dovetail slots, providing flexibility across many firearm platforms.
Is the adapter compatible with night‑vision devices?
The adapter itself does not include night‑vision capabilities, but its Picatinny rail can mount any night‑vision or thermal sight that uses a standard Picatinny interface.
How do I install the adapter securely?
Place the adapter onto the dovetail slot, align the locking tabs, and tighten the provided set screws until the rail is snug and does not move under pressure.
What is the weight of the adapter?
The adapter weighs approximately 0.02 kilograms (20 grams), adding minimal bulk to your firearm.
Does the product come with a warranty?
Yes, Ltnsimy offers a two‑year warranty covering manufacturing defects and material failures.








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