Answering the question: which dovetail scope mount base best fits your rifle and optic needs? This guide compares five popular options that convert or adapt 11mm dovetail rails to accommodate 1″ scope tubes and various rail standards. Best for hunters, sport shooters, and enthusiasts who want solid alignment, quick setup, and reliable locking. Each choice highlights who it’s best for, the key limitations, and practical placement considerations.
Summary Table
| Product | Best For | Key Benefit |
|---|---|---|
| LONSEL 1” Dovetail Scope Rings (2-Pack) | hunters and shooters needing 1″ rings for 11mm dovetail rails | Two medium-profile rings with stop-pin design for secure placement |
| Bontok 11mm Dovetail to 21mm Upgraded | shooters needing 11mm to Picatinny conversion with locking screws | Extended rail length with locking screws for stability |
| Astromania Finder Scope Mount Universal Dovetail Base | telescope users needing additional finder or accessory mounting | Versatile dovetail base with thumbscrew locks and M5 screws |
| LONSEL Dovetail to Picatinny Rail Adapter | multi-rail setups needing a low-profile adapter | 11mm to 21mm conversion with low-profile riser |
| CVLIFE 1 Inch Dovetail Scope Rings | budget-conscious shooters needing reliable stop-pin rings | Stop-pin design plus durable, scratch-resistant finish |
LONSEL 1” Dovetail Scope Rings (Two-Pack)
Best for: shooters who need reliable 1″ rings for 11mm dovetail rails. These rings come in a two-pack with a medium profile, suitable for many standard hunting setups and 1″ scope tubes.
Why selected: The pair provides a balanced set for both sides of the rifle, with built-in tape protection to guard the scope finish and a stop-pin design to help prevent ring movement after installation. The 0.55″ gap from the base to ring bottom and 1.77″ item height give a practical height for common cheek welds and eye relief.
Limitations: One ring includes a stop pin on the bottom, which helps prevent sliding but may require careful placement to avoid preloading symptoms if space is tight on the rail.
Bontok 11mm Dovetail to 21mm Upgraded Base
Best for: users who want to convert 11mm dovetail mounts to a Picatinny rail quickly, with a longer reach for flexible optic placement.
Why selected: It supports 11mm or 3/8″ dovetails and extends about 3.94 inches, enabling more options for ring position and scope alignment. The upgraded locking screws add stability when securing on the rail.
Limitations: As a conversion accessory, the setup may require careful torque control to avoid rail slippage under recoil, especially with higher magnification scopes.
Astromania Finder Scope Mount Universal Dovetail Base
Best for: telescope users who want to add an additional aiming device or finder along a dovetail base.
Why selected: Made from high-strength aluminum with an anodized finish, it accepts two M5 screws and includes thumbscrew locks for quick, secure mounting. It’s adaptable for red dot or reflex sights alongside a finder scope.
Limitations: This base is drilled but not threaded, so screws must match the provided hardware or be adapted to standard mounts; center-to-center spacing must fit specified dimensions for compatibility.
LONSEL Dovetail to Picatinny Rail Converter
Best for: shooters who need a low-profile base to place optics with a 3/8″ to 7/8″ adapter and a 11mm dovetail fit.
Why selected: The converter pairs a 11 mm dovetail base with a 21 mm Picatinny rail, providing extended rail space and a low 0.59″ riser for a lower mount height. The build uses aircraft-grade aluminum with a black hard coat finish.
Limitations: The conversion adds another mounting interface, which may require re-locating rings to achieve the correct eye relief and com data alignment for your rifle and optic.
CVLIFE Precision 1 Inch Dovetail Rings
Best for: budget-conscious buyers seeking solid, reliable 1″ rings with a built-in stop pin for 11mm or 3/8″ dovetails.
Why selected: The stop-pin design reduces forward/backward movement under recoil, helping maintain zero. The matte anodized finish resists scratches and wear, supporting long-term use in varied weather.
Limitations: The focus on affordability may mean fewer advanced features or adjustability compared with higher-end locking ring sets; ensure compatibility with your exact rail size before purchase.
Buying Guide
What should you consider when choosing a dovetail scope mount base?
- Rail compatibility: Confirm whether your rifle uses 11mm, 3/8″, or another dovetail standard and whether you need an adapter to Picatinny or a direct 11mm fit.
- Riser height: Higher rings can affect cheek weld and eye relief; low-profile risers favor compact setups, while medium profiles suit taller scopes.
- Locking mechanism: Stop pins and locking screws add stability; evaluate whether you need dual locking features for high-recoil calibers.
- Material and finish: Aircraft-grade aluminum and hard anodized coatings provide durability and weather resistance; consider matte finishes to reduce glare.
- Installation and alignment: Built-in tape protection or anti-marring features help preserve scope finishes; ensure the base design supports precise alignment for your intended optic.
How many pieces do you need?
For most setups, a two-ring combination is standard to hold a 1″ scope tube securely. If you’re converting rails (11mm to Picatinny), check the length and rail extension to ensure you have enough room for consistent eye relief.
What about compatibility with optics?
Most of these bases and rings are designed for 1″ (25.4 mm) scope tubes. If your scope uses a larger tube or a special mounting interface, look for rings or adapters specifically rated for that diameter.
Are these suitable for hunting or competition?
Yes, but pick features matching your use case. For hunting, prioritize durability, weather resistance, and a secure stop-pin. For competition, prioritize minimal scope shift, low profile, and quick, repeatable mounting.
FAQ
- Do I need a stop-pin on my rings? A stop-pin helps prevent forward/backward movement under recoil, improving zero stability for many calibers.
- Can I use 11mm dovetail rings on a Picatinny rail? Yes, with a dovetail-to-Picatinny adapter, but verify the adapter length and rail space to maintain proper eye relief.
- Is a low-profile mount better for hunting? It often offers quicker target acquisition and clearer field of view, but ensure adequate clearance for your optic’s eyepiece and bolt handle.
- Are these rings compatible with all 1″ scopes? They are designed for standard 1″ tubes; verify tube diameter and any added cantilever requirements with your specific scope.
- What is the advantage of a 11mm to Picatinny converter? It increases available mounting space, enabling better optic positioning and flexibility for rail layouts.
- Do these bases require professional installation? Most are straightforward for auger-free installation, but simple torque control and alignment are important for optimal performance.