Introduction
The Kel-Tec Sub 2000 is a unique and highly popular semi-automatic carbine. Its compact, folding design makes it a favorite among shooters seeking portability and ease of storage. The Sub 2000 is readily available in various pistol calibers like 9mm and .40 S&W, offering flexibility for different shooting applications. However, to truly unlock its full potential and achieve enhanced accuracy, the addition of an optic is a game-changer.
Iron sights are standard, and functional. But upgrading to an optic offers several crucial advantages. It provides faster target acquisition, especially in dynamic shooting scenarios. An optic dramatically increases your effective range, making it easier to hit targets at distances. Finally, it enhances accuracy, allowing you to consistently place shots where you intend.
This article serves as a comprehensive guide to optic mounts designed specifically for the Sub 2000. We will delve into the different types of mounts available, examine essential features, and provide recommendations for some of the best options on the market. The goal is to empower you, the Sub 2000 owner, to choose the perfect optic mount, ensuring optimal performance, unwavering reliability, and maximum shooter comfort. Choosing the right optic mount is absolutely critical for the proper functioning of your mounted optics.
Understanding Sub 2000 Optic Mounting Basics
Different Mounting Styles
The world of optic mounting offers several approaches, each with its own set of characteristics. Understanding the key options is crucial for making an informed decision.
Picatinny Rails: The Versatile Standard
The Picatinny rail, formally known as MIL-STD-1913 rail, has become the global standard for attaching accessories to firearms. It’s characterized by its series of precisely spaced slots and ridges, providing a secure and repeatable interface for a wide variety of optics, lights, lasers, and other accessories.
Picatinny rails offer unparalleled versatility. They are designed to withstand significant recoil forces. The standardization across different manufacturers and products is one of its major strengths. A mount designed for a Picatinny rail will typically fit any other Picatinny rail system. This universality simplifies the process of selecting accessories, as compatibility is generally guaranteed.
However, Picatinny rails are not always the lightest option. The added material can increase the overall weight of the firearm.
Direct Mount Options: Simplicity and Customization
Some manufacturers create mounting systems that attach directly to the Sub 2000 receiver or barrel using screws or proprietary attachment methods. These systems often offer a lower profile and can be lighter than rail-based systems. The customization can also make them more attractive.
Direct mounts, however, are often less versatile, as they typically only work with specific optics or mounting interfaces. Moreover, direct mounts are generally designed to be compatible with only a limited number of optics, and the number of manufacturers making direct mounts is far less.
Considerations for Sub 2000 Mounting
Several unique aspects of the Sub 2000 design influence the choice of an optic mount.
Folding Mechanism: The Pivotal Feature
The Sub 2000’s ability to fold in half is one of its most appealing attributes. It dramatically shrinks the rifle’s footprint, making it easier to store and transport. Any optic mount must account for this folding mechanism. Some mounts allow the rifle to fold with the optic attached, while others necessitate the removal of the optic before folding. The option you select is largely determined by your shooting preferences and how you plan to use your rifle.
Weight and Balance: The Importance of Equilibrium
The Sub 2000 is a relatively lightweight firearm. Adding an optic and its mount can significantly change its overall weight. The balance of the rifle also needs to be considered. A heavy or poorly designed mount can throw off the rifle’s equilibrium, making it less comfortable to handle and potentially impacting accuracy. Careful selection of lightweight materials and a thoughtful design are essential.
Durability and Recoil: Withstanding the Forces
The Sub 2000, like any firearm, generates recoil when fired. The optic mount must be robust enough to withstand this repeated impact. Poorly constructed mounts can shift, break, or loosen over time, leading to a loss of zero and frustrating shooting experiences. Look for mounts made from durable materials like high-quality aluminum or steel, and consider brands with a reputation for reliability.
Key Features to Look for in a Sub 2000 Optic Mount
Material and Construction: The Foundation of Performance
The materials used in the construction of an optic mount significantly impact its performance and durability.
Aluminum: The Lightweight Champion
Aluminum alloy is a popular choice for optic mounts due to its excellent strength-to-weight ratio. High-grade aluminum is strong enough to withstand recoil forces while keeping the overall weight of the rifle down. Aluminum mounts are often more affordable than steel alternatives. They are typically resistant to corrosion, which is a considerable advantage.
Steel: The Powerhouse of Strength
Steel mounts offer the highest level of durability. Steel is considerably stronger than aluminum. Steel can take a beating and provide years of reliable service. Steel mounts are often preferred in extreme use scenarios or for heavier optics. The primary drawback of steel is its weight. Steel mounts will add significantly more weight to your rifle.
Finishes: Protection and Aesthetics
The finish applied to an optic mount serves both functional and aesthetic purposes. Common finishes like hard-anodizing, a chemical process that creates a hardened protective layer on aluminum, enhance the mount’s scratch resistance and corrosion resistance. Cerakote, a ceramic-based coating, is another popular choice, providing a durable and visually appealing finish. The finish plays a part in how it performs and how it looks.
Compatibility: Ensuring a Perfect Fit
Compatibility is paramount when selecting an optic mount.
Optic Compatibility: Matching the Interface
The optic mount must be designed to accommodate the type of optic you intend to use. Red dot sights typically use specific mounting interfaces such as the Aimpoint T1/T2 footprint or the Docter/Vortex footprint. Scopes come in various ring sizes, commonly inch and metric, and require appropriate scope rings or a dedicated scope mount. Double check compatibility before making a purchase.
Design Features: Enhancing the Shooting Experience
Certain design features can significantly improve the functionality and user experience.
Co-Witnessing: The Best of Both Worlds
Co-witnessing allows you to see the iron sights through the optic. This allows you to use both your iron sights and your optic and provide a backup in case of optic failure.
Folding Capability: Maintaining Portability
One of the most important features is ensuring the optic mount allows the rifle to fold. Mounts are designed to permit the rifle to fold with the optic attached. Some mounts require removing the optic for folding. Select the type that best suits your needs.
Ease of Installation: Simplicity Matters
Look for mounts that are easy to install and adjust. The ideal mount should come with clear instructions and not require any special tools beyond those commonly available to shooters.
Top Optic Mount Recommendations
(Disclaimer: Prices may vary. It’s recommended to check current pricing and availability from the manufacturers or retailers.)
Mounts That Allow Folding
Option One: A Low Profile Option
This mount offers a lightweight design and is built for the Sub 2000. The design of the mount allows for both co-witnessing and easy folding. Installation is simple, often involving just a few screws.
- Features: Lightweight aluminum construction, co-witness capability, and designed specifically for the Sub 2000.
- Pros: Allows folding with the optic attached, easy installation, and relatively lightweight.
- Cons: Might not be compatible with all red dot sight models depending on the mounting interface.
Option Two: The Versatile Solution
This mount provides a durable and modular platform for mounting a variety of optics. It offers a Picatinny rail interface. The mounting system is robust and capable of handling significant recoil.
- Features: Picatinny rail interface, robust construction, and designed to withstand the elements.
- Pros: Very versatile, allows for a wide range of optic choices, and offers reliable performance.
- Cons: Might be slightly heavier than some dedicated Sub 2000 mounts.
Mounts That Require Removal for Folding
Option Three: A Tactical Approach
This mount is designed for high-performance shooting and has a very sturdy design. It is a robust option for shooters who want a dependable mounting platform for their optics.
- Features: High-quality construction, compatibility with various red dots, and simple installation.
- Pros: Extremely durable, provides a stable platform for the optic, and straightforward to set up.
- Cons: Requires removal of the optic for folding.
Installation and Setup Tips
Tools Needed: The Essential Gear
You will typically need a few basic tools to install an optic mount:
- A set of Allen wrenches (typically included with the mount).
- A torque wrench (to ensure the screws are tightened to the manufacturer’s specifications).
- Blue Loctite (to secure the screws and prevent them from coming loose due to vibration).
Mounting Process: Step-by-Step Guidance
- Preparation: Ensure the Sub 2000 is unloaded and the action is open.
- Mount Attachment: Following the manufacturer’s instructions, attach the optic mount to the rifle’s receiver or rail system. Ensure the mount is properly aligned.
- Optic Attachment: Mount the optic onto the mount, using the appropriate screws.
- Torque: Tighten the screws to the manufacturer’s recommended torque specifications. This is extremely critical to ensure the screws don’t become loose during firing.
- Loctite: Apply a small amount of blue Loctite to the threads of the screws.
- Final Check: Double-check all screws to ensure they are properly tightened.
Maintenance and Troubleshooting
Cleaning: Keeping it Pristine
Regularly clean the optic mount and the optic itself. Use a soft cloth and appropriate cleaning solutions to remove dirt, debris, and fingerprints.
Inspection: The Preventative Measure
Inspect the mount and optic regularly for any signs of damage or wear. Check for loose screws.
Common Issues: Quick Fixes
- Optic Not Holding Zero: Make sure all screws are tightly secured. Check for any damage to the mount or optic.
- Mount Coming Loose: Re-tighten the screws to the recommended torque specifications and apply Loctite.
Conclusion
Selecting the appropriate optic mount is a crucial step toward maximizing the performance of your Sub 2000. From understanding the nuances of mounting styles to selecting the right features, the considerations are significant. By carefully weighing your needs and priorities, you can choose an optic mount that delivers exceptional accuracy, unmatched reliability, and enhances your shooting experience.
Always remember to prioritize safety, follow all firearm safety rules, and handle your firearm responsibly. Research specific products, read reviews, and consult with experienced shooters to gain additional insights.
