11mm Dovetail to 21mm Picatinny Rail Adapter Mount | 9-Slot, 3.94" Length
$3.10
Sale price
$3.10
Regular price
$6.00
Skip to product information
11mm Dovetail to 21mm Picatinny Rail Adapter Mount | 9-Slot, 3.94" Length
$3.10
Sale price
$3.10
Regular price
$6.00
Convert Your 11mm Dovetail Rail to 21mm Picatinny — Instantly
Precision machined from aircraft-grade aluminum alloy with a matte black hard-coat anodize finish, this rail adapter delivers a rock-solid, zero-shake connection between your 11mm (3/8") dovetail base and any standard 21mm Picatinny accessory.
Key Features
- Universal Compatibility — Fits all firearms with 11mm or 3/8" dovetail rails
- 9-Slot Picatinny Top Rail — Accepts scopes, red dots, flashlights, and other Picatinny-compatible accessories
- Extended Optics Placement — 3.94" (100mm) top rail length with 2.94" base for flexible scope positioning
- Secure Mounting — Installs via dovetail clamp + vertical stop pin; included Allen wrench ensures a tight, shake-free fit
- 17mm Riser Height — Raises your optic for improved cheek weld and sight alignment
- Lightweight & Durable — Only 80g (2.82 oz); built to withstand field use
Specifications
- Material: Aircraft-grade aluminum alloy
- Finish: Matte black hard-coat anodize
- Color: Black
- Overall Length: 100mm / 3.94"
- Base Length: 74.7mm / 2.94"
- Riser Height: 17mm / 0.67"
- Top Rail Width: 21mm (Picatinny)
- Bottom Rail Width: 11mm (Dovetail)
- Weight: 80g / 2.82 oz
- Top Rail Slots: 9
You may also like
Frequently asked questions
What is the return policy?
Our goal is for every customer to be totally satisfied with their purchase. If this isn't the case, let us know and we'll do our best to work with you to make it right.
Are any purchases final sale?
We are unable to accept returns on certain items. These will be carefully marked before purchase.
When will I get my order?
We will work quickly to ship your order as soon as possible. Once your order has shipped, you will receive an email with further information. Delivery times vary depending on your location.
Where are your products manufactured?
Our products are manufactured both locally and globally. We carefully select our manufacturing partners to ensure our products are high quality and a fair value.
How much does shipping cost?
Shipping is calculated based on your location and the items in your order. You will always know the shipping price before you purchase.