Understanding the Factory Sights
The Basics
The Kel-Tec Sub-2000 comes equipped with iron sights, a front post and a rear aperture. Simple and reliable, they require no batteries. They’re rugged, and virtually maintenance-free.
Pros and Cons
Iron sights offer reliability but can be slow for target acquisition. Low-light performance can be challenging, and sight pictures can be obscured by bright sunlight.
Adjusting the Factory Sights
Rear sights typically offer windage and elevation adjustments, enabling you to zero the firearm. Adjustments are made using a small tool, often provided by Kel-Tec.
Aftermarket Sight Options: An Overview
Categories of Sights
A diverse aftermarket exists. Options include Red Dot Sights, Reflex Sights, Holographic Sights, Upgraded Iron Sights, and Magnifiers.
Benefits of Each Type
Each sight type offers distinct advantages. Red dots excel in speed; reflex sights offer a wider field of view; holographic sights provide clear reticles; upgraded iron sights increase visibility, and magnifiers extend range.
Considerations When Choosing
Budget, intended use, and personal preference are key considerations. Choose the sight that best suits your needs.
Diving Deeper Into Aftermarket Sight Options
Red Dot Sights
Advantages
Fast target acquisition and ease of use are key benefits. Brands such as Holosun, Vortex and Aimpoint provide quality optics.
Considerations
Mounting compatibility, dot brightness, and reticle options should be considered.
Specific Recommendations
Holosun HS403B, Vortex Crossfire Red Dot, and Aimpoint T-1/T-2 are popular options.
Reflex Sights
Advantages
Similar to red dots, reflex sights often have a wider field of view.
Considerations
Mounting options is an important consideration.
Specific Recommendations
Sig Sauer Romeo5 is a solid choice.
Holographic Sights
Advantages and Disadvantages
EOTech holographic sights offer fast target acquisition, however they tend to be larger and more expensive than red dots.
Considerations
Size, weight, and battery life must be considered.
Upgraded Iron Sights
Examples
Fiber optic sights, and different sight configurations. XS Sights and Hi-Viz offer improved sight pictures.
Advantages
Improved visibility, durability and they are usually affordable.
Considerations
Consider sight radius when choosing iron sights.
Specific Recommendations
XS Sights and Hi-Viz offer better sight pictures.
Magnifiers
How they Work
Magnifiers are used to increase the effective range of red dot/reflex sights by magnifying the target.
Benefits
Increased effective range.
Considerations
Weight, eye relief, and compatibility.
Mounting Options and Accessories
Importance of Proper Mounting
Ensuring proper mounting for your sight setup is critical for accuracy.
Types of Rails
The Sub-2000 has a top rail, usually a Picatinny rail. Understand the rail type.
Mounting Heights
Different mounting heights affect the shooter’s cheek weld and overall sight picture. Experiment for optimal comfort.
Backup Iron Sights
BUIS provide a reliable backup in case of electronic sight failure.
Installation and Adjustment
Installation Instructions
Most sights mount to the Picatinny rail using screws or quick-detach levers. Follow manufacturer instructions.
Importance of Zeroing
Zeroing ensures your shots hit where you are aiming. This requires a target, shooting range, and sight adjustments.
Zeroing Tips
Position your target, fire a group of shots, adjust windage and elevation, and repeat until shots are consistent.
Tools Needed
A screwdriver or a specific tool for sight adjustments is often needed.
Maintenance and Care
Cleaning
Clean lenses regularly with a lens cleaning cloth. Avoid harsh chemicals.
Battery Maintenance
Regularly check and replace the battery in electronic sights.
Screw Inspection
Regularly check and tighten all screws.
Choosing the Right Sight for Your Needs
Factors to Consider
Consider intended use (home defense, range shooting), budget, shooting experience, eye relief, environmental conditions, and personal preference.
Examples of Sight Setups
Home defense benefits from quick-detach red dots and BUIS. Range shooting may benefit from magnification. Competition may benefit from a high-quality red dot.
Conclusion
Summary
Choosing the right sights is essential for optimizing accuracy. Many options are available, from factory iron sights to various optics.
Final Thoughts
Choose a sight that fits your needs and practice. Good luck.
Further Information
Visit online gun forums.
