Eagle Vision 80mm Long 11mm Dovetail to Picatinny Rail Adapter Converter
Single 80mm rail
"The 80mm length gives this 11mm dovetail adapter a bit more room to work with when upgrading to Picatinny. Staff say Picatinny rails are the most practical, and this adapter is a great value way to future-proof your air rifle or rimfire setup without a full rail replacement." - Nathan (Technical Sales Advisor).
Compatible dovetails measure 11mm across at the widest point. If 13mm you need the 13mm adapter.
Perfect when a rifle’s native 11 mm dovetail limits the choice of optics and accessories. Many modern products—scope mounts, red dots, digital day/night scopes, thermal units, torches, lasers, and QD systems—are built with integrated Picatinny fittings only. These units cannot be mounted directly to a dovetail rail.
An 80 mm Picatinny adapter is suited to rifles that don’t need a full long rail but still benefit from a solid, continuous mounting surface. It’s long enough for close placed standard Picatinny scope rings, compact red dots, and short-base night-vision or thermal units, while keeping overall weight and height increase to a minimum. Ideal for mid-sized receivers where space is limited or where only a focused mounting zone is required.
Best Uses / Applications
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Mounting a pair of Picatinny scope rings with controlled spacing
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Fitting compact red dots or reflex sights with integrated Picatinny clamps
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Supporting smaller digital NV/thermal devices that don’t need a long rail
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Creating a stable, single-piece platform on rifles with moderate receiver length
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Situations where 2-piece adapters are too short and a longer rail is unnecessarily long
The result is a rifle that can accept the wide range of current Picatinny-standard gear, without replacing or altering the existing dovetail receiver.
There are 2 ways in which you can use this adapter, the first is you take the side grab screws off, place the rail in your scope mount, then while you’re tightening your scope mount it will grab and hold your rifle’s Dovetail Rail, or your other option is to place the Eagle Vision Picatinny adapter on your rifle rail, tighten the side grab screws, and the adapter will stay on your rifle rail. Then you just simply secure the adapter by grabbing the screws from the top of the rifle with some recoil.
- Material Aluminium
- Length 80mm
- Size 11mm
- Converts a Picatinny rail to an 11mm dovetail rail quickly and easily
- Allows compatibility between Picatinny-equipped rifles and 11mm scope mounts
- Offers two versatile mounting methods to suit different setups and preferences
- Can be secured directly within a scope mount for a clean, low-profile installation
- Alternatively mounts directly onto the rifle rail for a more permanent fit
- Designed to provide a secure, recoil-resistant hold once installed
- Simple, user-friendly design makes installation straightforward without specialist tools
- Ideal for shooters looking to expand mounting options without changing existing equipment
- Eagle Vision Picatinny to 11mm x 80mm Rail Adaptor Converter
- 2 x allen key
- 4 x top grab screws (2 different lengths)
- 2 x spare side grab screws
- 2 x spare ends grab screws
Will this fit an 13 mm dovetail?
No. This model is for 11 mm dovetail rails only.
Can I use it on air rifles and rimfires?
Yes, provided they have a true 11 mm dovetail.
Does the rail add height?
Yes, it adds about 7.5mm
Is any modification to the rifle required?
No. It clamps on using the existing dovetail.
Can it be used with heavy optics?
Yes, the rail is suitable for normal air rifle and rimfire optic loads.
Tactical Scope Shipping Policy
Our aim is to ensure that your order arrives with you as soon as possible and in the safest, most cost-effective means.
Shipping charges may be subject to additional surcharges if out of area or over weight restrictions.
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Couriers
We use DPD, Royal Mail, TNT, and UPS courier services for all our UK and international orders. Once your order is dispatched, you will receive an email with your unique tracking number.
In-Store Items
These are items we have in stock and aim to dispatch within 1–2 working days. During busy periods, this may be delayed slightly. If you'd prefer to collect your item in person, please contact us in advance to arrange. Collection orders must be paid for beforehand.
Pre-Order Items
Pre-order items are typically out-of-stock or in limited supply. Purchasing a pre-order secures your item, and it will be dispatched within 24 hours of restock where possible. Check the product page for estimated restock dates. These dates may change, so staying in touch is advised.
International Delivery & Taxes
If your shipping address is outside the UK, you may incur import duties or taxes upon arrival in your country. These charges are your responsibility. Customs regulations vary, so please check with your local customs office. Some packages may be opened for inspection.
Need Help?
If you need assistance, call us at +44 (0)1803 611895 (Optics Warehouse) or email [email protected].
DPD Shipments & PIN Code Delivery
We have now introduced DPD Pin Code verification for all orders shipped via DPD. You will receive a PIN via email and text.
A valid email and mobile number must be provided at checkout. Emails will come from Riviera House 3PL. Please check spam/junk folders if not received.
Failure to present your PIN to the delivery driver will result in a failed delivery and rescheduling may be required.