Home

Store

Blog

Contact

About

What is a Dovetail Mount?

What is a Dovetail Mount

What is a Dovetail Mount?

To become a more proficient shooter, one must consistently perform at their highest level and hit targets with accuracy. Sights and scopes are examples of well-chosen optics that are essential to this endeavour because they increase confidence in the range and improve targeting accuracy.

Still, a basic query needs to be answered: how can these optical instruments attach to the gun smoothly? The dovetail mount, a seemingly straightforward yet incredibly powerful component, holds the key to the solution.

Dovetail Rails- Secure Fit for Your Optics

You wouldn’t be entirely wrong to associate the name “dovetail” with delicate woodworking joints. The name for these handgun mounts is named as “dovetail” because of their trapezoidal shape, which resembles the fan on a dove’s tail.

Just as dovetail joints create a solid and sturdy connection in furniture, dovetail rail offers a stable and secure base for attaching scopes, red dot sights and other visual mods to a firearm. It works as a reliable foundation in firearms for setting up optics.

Dovetail Rails Application

These rails are typically found on rimfire rifles and air guns. They consist of two parallel grooves milled directly onto the top of the firearm’s receiver, barrel, or slide.

The inverted trapezoidal shape of these grooves creates a wedge that securely holds the optic’s mounting base. This design allows for easy removal and replacement of optics, making it a convenient solution for shooters who frequently switch between different sights or scopes.

Dovetail rails come in various sizes, with the most common being 11mm and 3/8 inch. While dovetail rails offer a simple and effective mounting solution, it’s important to note that they may not be suitable for high-powered rifles or applications where extreme recoil is expected.

Weaver Rails- Pioneering Approach to Scope Mounting

Before even the Picatinny rails, the world of firearm optics was dominated by the Weaver rail system. Created by William Ralph Weaver in the early 20th century, it was an important move towards standardizing scope mounts.

Unlike the ad-hoc solutions of its time, it was a two-piece design and provided a mounting rig that was considerably harder to lose or unscrew, which was a surprisingly common problem back in the day.

Key Features of Weaver Rails

One of the major problems that the inventor of Weaver rails was trying to address was the problem of maintaining proper alignment between the scope and the bore of the rifle while the weapon was subject to recoil. This alignment is important because the ability to shoot at a target relies on the accurate alignment of these two components.

Another problem that the Weaver rails were designed to address is the need to have a mounting system that allows the user to comfortably use his ranged weapon and does not obstruct its operation, such as loading and unloading the cartridge.

Picatinny Rails- Modern Standard for Mounting Optics

The Picatinny rail system emerged as the successor to Weaver rails offering a standardized and mil-spec (military specification) design for mounting firearm optics.

While both systems share a similar rectangular profile with interlocking grooves, Picatinny rails boast a more intricate design with additional perpendicular slots running along the length of the rail. These slots provide increased versatility, allowing for the attachment of various accessories beyond just scopes, such as red dot sights, lasers, and bipods.

Features of Picatinny Rails

The widespread adoption of Picatinny rails in modern firearms can be attributed to several factors.

Firstly, their standardized dimensions ensure compatibility with a vast array of optics and accessories from different manufacturers.

Secondly, the additional slots on Picatinny rails provide a more modular platform, allowing for a customized setup according to the gunners’ needs.

Choosing the Right Fit

Now that we’ve explored the key features of dovetail, Weaver, and Picatinny rail systems, let’s compare them to help you choose the right option for your firearm:

Dovetail Rails:

These offer a simple, low-profile mounting solution ideal for rimfire rifles, air guns, and certain low-powered centerfire rifles. They are easy to use and allow for quick optic swaps. However, they may not provide the same level of stability and recoil resistance as Weaver or Picatinny rails.

Weaver Rails:

While not as common as Picatinny rails today, Weaver rails still offer a reliable and secure mounting platform. They are often found on older firearms and are generally considered suitable for most centerfire rifles. However, the lack of standardized dimensions may require specific compatibility checks between the rail and the chosen optic.

Picatinny Rails:

Offering unmatched versatility and compatibility, Picatinny rails have become the industry standard for mounting optics on modern firearms. Their standardized design ensures a secure fit for a wide range of accessories, making them ideal for applications where customization and modularity are desired.

Comparison at a Glance

Feature Dovetail Rails Weaver Rails Picatinny Rails
Profile Trapezoidal grooves Rectangular with interlocking grooves Rectangular with interlocking grooves and perpendicular slots
Standardization Non-standardized Proprietary dimensions Mil-Spec standardized dimensions
Versatility Limited to optics Suitable for most optics Suitable for optics and various accessories
Ease of Use Simple and easy to install Requires some tools for installation Requires some tools for installation
Stability Lower recoil resistance Moderate recoil resistance High recoil resistance
Applications Rimfire rifles, air guns, low-power centerfire rifles Most centerfire rifles (compatibility check recommended) Modern firearms (highly versatile)
Cost Most affordable Moderately priced Slightly more expensive

 

Common Misbelief

A common misconception is that Weaver and Picatinny rails are interchangeable. While they share some similarities, the additional slots on Picatinny rails create a slight dimensional difference. Hence, you should ensure that, whichever mounting system you select, is made for your weapon.

Conclusion

Don’t forget that using a high-quality mount is one way to improve the performance and alignment of your firearm. Ultimately, the choice between dovetail, Weaver, and Picatinny rails depends on your firearm, shooting style, and intended use. For those prioritizing simplicity and ease of use, dovetail mounts might suffice. For those seeking a more robust and adaptable platform, Weaver or Picatinny rails offer superior stability and versatility. Knowing the different types of rail systems and their characteristics allows you to effectively understand what optics and mounts you should use to achieve your shooting goals.

0 Comments

Submit a Comment

Your email address will not be published. Required fields are marked *

0

Your Product Basket

Quantity: 0 Items: 0
The Cart is Empty
No Product in the Cart!
USD $ 0.00
USD $ 0.00
USD $0.00
Currency
USD
CAD