Cheap adapters wobble—but the LONSEL delivers rock-solid stability every time.
Choosing the right air rifle scope mounting rail adapter is key for accuracy and ease. The LONSEL Dovetail to Picatinny Rail Adapter offers a low-profile design with sturdy build quality, while its 2-pack version provides great value for multiple setups. Meanwhile, the Gotical 11mm Dovetail to 20mm Picatinny Weaver Rail Adapter impresses with lightweight aluminum alloy and tactical slots.
For precision shooters, the LONSEL’s snug fit prevents scope drift, ensuring consistent alignment even under recoil.
Below, we analyze budget, lifespan, and real-user feedback.


LONSEL Dovetail to Picatinny Adapter
LONSEL Dovetail to Picatinny Rail Adapter: 2.94″ base length, 3.94″ Picatinny extension, aircraft-grade aluminum alloy, black hard coat anodize finish, 0.59″ low profile riser, 2-year warranty.
Benefits
- Converts 11mm dovetail to 21mm Picatinny rail seamlessly, expanding compatibility with a wider range of scopes and accessories.
- Made from premium aircraft-grade aluminum alloy ensuring durability and lightweight performance without adding bulk.
- Low profile 0.59″ riser height maintains a sleek profile while providing necessary clearance for scope mounting.
- 9-slot Picatinny rail offers versatile mounting options for scopes, red dot sights, or other tactical accessories.
- Easy installation with dovetail mount and vertical stop pin; included Allen wrench allows for secure tightening and zero movement.
- Compact dimensions (2.94″ base, 3.94″ extension) allow flexible optics placement on air rifles without sacrificing stability.
Drawbacks
- No integrated recoil stop mechanism, which may lead to slight shifting under heavy recoil without proper tightening.
- Limited to 11mm dovetail bases,
A practical pick for air rifle enthusiasts seeking to upgrade from dovetail mounts to a robust Picatinny system while preserving a low profile and durable build. Ideal for small to medium-sized air rifles requiring versatile optics placement.
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LONSEL Dovetail to Picatinny Adapter
LONSEL Dovetail to Picatinny Rail Adapter: 2.94″ base length, 3.94″ picatinny rail length, aircraft-grade aluminum alloy, black hard coat anodize finish, low profile 0.59″ riser, 2-pack, 2-year warranty.
Benefits
- Converts 11mm dovetail to 21mm Picatinny rail for versatile optic compatibility.
- Extended 3.94″ rail length provides flexible placement for scopes and accessories.
- Low profile 0.59″ riser maintains a sleek mounting height suitable for most air rifles.
- Durable aircraft-grade aluminum alloy construction with hard coat anodizing ensures long-lasting corrosion resistance.
- Easy installation with included allen wrench and vertical stop pin for a secure, shake-free fit.
- Top rail features 9 slots for mounting multiple accessories such as red dots or tactical lights.
Drawbacks
- Not compatible with mounts outside the 11mm dovetail standard, limiting use on certain rifles.
- Requires periodic tightening to maintain zero due to potential slight movement under heavy recoil.
- No integrated recoil stop mechanism beyond the vertical pin, which might affect stability on high-recoil air rifles.
A practical pick for air rifle owners seeking a robust, low-profile adapter to upgrade their scope mounting options without replacing existing mounts. Ideal for those wanting to fit Picatinny-standard optics or accessories on rifles with 11mm dovetail rails.
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Gotical 11mm Dovetail to Picatinny Adapter
Gotical 11mm Dovetail to 20mm Picatinny Weaver Rail Mount Adapter 10 Slots Tactical Aluminum Alloy for Air Gun Rifle Scope (Pack of 1-10 Slots Rail Only): 5″ long, aircraft grade aluminum alloy, matte black finish.
Benefits
- Fits standard 11mm dovetail rails, ensuring compatibility with most air rifles and .22 caliber guns.
- Provides a full 10-slot 20mm Picatinny/Weaver rail, allowing versatile mounting options for scopes and accessories.
- Constructed from durable aircraft grade aluminum alloy, offering strength and lightweight performance.
- Matte black finish reduces glare and adds tactical aesthetics.
- 5″ length offers ample space to mount multiple optics or attachments without crowding.
Drawbacks
- Only compatible with 11mm dovetail rails; not suitable for other rail sizes.
- Does not include mounting screws or hardware; users must source separately.
- Surface finish prone to minor scratches with heavy use.
A practical pick for air rifle owners seeking to upgrade from dovetail mounts to the more versatile Picatinny/Weaver rail standard. Ideal for those needing multiple accessory mounting points on a compact, sturdy adapter.
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LONSEL Dovetail to Picatinny Adapter
LONSEL Dovetail to Picatinny Rail Adapter: 2.94″ base length, 4.72″ picatinny rail length, aircraft-grade aluminum alloy, black hard coat anodize finish, 2-year warranty.
Benefits
- Converts 11mm dovetail to 21mm Picatinny rail for broader optics compatibility.
- Low profile 0.59″ riser raises scope for optimal eye alignment.
- 11-slot Picatinny rail offers multiple mounting positions for scopes, red dots, and accessories.
- Robust aircraft-grade aluminum alloy construction ensures durability and lightweight handling.
- Easy installation with dovetail mount and vertical stop pin; included Allen wrench ensures secure, shake-free attachment.
- Versatile base mount fits 3/8″ to 7/8″ converters, expanding compatibility with various air rifle models.
Drawbacks
- No built-in recoil stop mechanism may require additional care to prevent shifting under heavy recoil.
- Limited length at 4.72″ may restrict placement options for some larger optics.
A practical pick for air rifle enthusiasts needing a sturdy, low-profile solution to upgrade 11mm dovetail mounts to Picatinny rails with versatile accessory options.
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Bontok Picatinny Rail Mount 11 Slots
Bontok Picatinny Rail Mount for 10/22 Scope Mounts with 11 Slots for Red Dots Mounting, Scopes, Magnifiers-Black: 12″ long, T6-6061 aircraft aluminum alloy, black matte anodizing finish, exclusive customized socket screws, 2-year warranty.
Benefits
- Perfect fit for 10/22 rifles with factory mounting holes ensures seamless compatibility.
- Lightweight yet durable construction using premium aircraft aluminum alloy provides strong support without adding unnecessary weight.
- 11 slots on the Picatinny rail allow flexible attachment of various optics including red dots, scopes, and magnifiers.
- Exclusive customized high-strength socket screws offer superior holding power compared to standard slotted screws.
- U-shaped groove design matches the rifle’s curvature and maintains the use of OEM sights.
- Ends chamfer design reduces sharp edges, enhancing handling safety and comfort.
- Easy installation with included matched wrench allows quick attachment and removal without shaking loose.
Drawbacks
- No compatibility outside the 10/22 model rifles limits broader use.
- Matte black finish may wear over time with heavy use.
- Limited to 11 slots, which might restrict mounting options for users wanting more attachments.
A practical pick for 10/22 rifle owners seeking a reliable, lightweight, and customizable mounting rail adapter for their optics and accessories.
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Faq about air rifle scope mounting rail adapter:
1:What is an air rifle scope mounting rail adapter?
An air rifle scope mounting rail adapter is a device that allows you to attach a scope to an air rifle that doesn’t have a compatible mounting system.
2:Why do I need a mounting rail adapter?
You need a mounting rail adapter to ensure proper alignment and stability of the scope on your air rifle for accurate shooting.
3:How do I install the mounting rail adapter?
Installation typically involves securing the adapter to the rifle’s receiver using screws, then mounting the scope onto the adapter.
4:Will a mounting rail adapter fit all air rifles?
No, mounting rail adapters are designed for specific air rifle models, so ensure compatibility before purchasing.
5:Can I remove the adapter easily?
Yes, most mounting rail adapters can be removed easily without damaging the air rifle, allowing for quick scope changes.
6:Do I need tools to install the adapter?
Yes, basic tools like a screwdriver are generally needed for proper installation of the mounting rail adapter.
Conclusion
Both options from LONSEL offer reliable solutions for bridging 11mm dovetail mounts to 21mm Picatinny rails, ensuring compatibility with a wide range of scopes. The single-pack adapter provides a streamlined, low-profile design ideal for users seeking a straightforward upgrade, while the two-pack offers added versatility and value for those outfitting multiple rifles or requiring spare mounts.
Choosing between these depends on your specific needs—whether prioritizing simplicity with a single unit or maximizing convenience and cost-efficiency with the dual pack. Each guarantees durable construction and precise fitment, making either an excellent choice to enhance your shooting setup with enhanced scope stability and alignment.
