The Ruger AR-556 is a popular and reliable platform, but its stock sights can often leave users wanting more. Understanding your sighting options is crucial for maximizing accuracy and performance. This guide dives deep into the world of Ruger AR-556 sights, covering factory options, popular aftermarket upgrades, and the factors to consider when choosing the right sights for your needs.
Understanding the Factory Sights on the Ruger AR-556
Most Ruger AR-556 rifles ship with basic iron sights – typically A2-style post and aperture sights. These are durable and functional for close-to-medium range engagements, offering a reliable backup sighting system if your primary optic fails. However, they have limitations:
- Limited Magnification: A2 sights provide no magnification, making long-range target acquisition challenging.
- Eye Relief: The eye relief can be somewhat restrictive, leading to discomfort or difficulty achieving a proper sight picture for some shooters.
- Visibility in Low Light: These sights lack features like tritium inserts or fiber optics, hindering visibility in low-light conditions.
Exploring Aftermarket Sight Options for Your Ruger AR-556
The aftermarket offers a vast selection of sights to enhance your Ruger AR-556's accuracy and usability. Let's explore some of the most prevalent categories:
1. Upgraded Iron Sights
Many manufacturers produce improved iron sights with features superior to the standard A2-style:
- Tritium/Fiber Optic Sights: These offer greatly improved low-light visibility thanks to self-illuminated tritium inserts or bright fiber optics. Brands like Magpul, Troy, and Midwest Industries offer excellent options.
- Adjustable Sights: Adjustable sights allow for windage and elevation adjustments, crucial for dialing in your rifle for different distances and ammunition types. Look for features like click adjustments for precise zeroing.
- Folding Sights: Folding sights provide a low-profile option when using an optic, flipping up when needed. This is useful for maintaining a streamlined profile while using a scope or red dot.
2. Red Dot Sights
Red dot sights are incredibly popular for their speed and ease of use. They offer a small, illuminated dot that overlays your target, making for quick target acquisition. Key considerations for red dot selection include:
- Dot Size: Smaller dots are generally preferred for precision shooting, while larger dots are better for faster target acquisition.
- Magnification: Most red dots are 1x magnification, but some offer magnification capabilities.
- Battery Life: Ensure the red dot you choose offers adequate battery life, as dying batteries in the field can be problematic. Popular brands include Aimpoint, Holosun, and Trijicon.
3. Optical Sights (Scopes)
For longer-range shooting, an optical sight (scope) will dramatically improve accuracy and target identification. When selecting a scope, consider:
- Magnification: Choose a magnification range appropriate for your intended shooting distances.
- Objective Lens Size: A larger objective lens gathers more light, improving low-light performance.
- Reticle: The reticle (crosshairs) should be suitable for your shooting style and intended range. BDC (Ballistic Drop Compensating) reticles are particularly helpful for longer ranges.
Factors to Consider When Choosing Sights
Selecting the right sights for your Ruger AR-556 depends on your individual needs and shooting style. Here are some key factors:
- Intended Use: Are you primarily using the rifle for home defense, hunting, competition, or long-range shooting?
- Budget: Sights range dramatically in price. Set a budget beforehand to avoid overspending.
- Shooting Style: Do you prefer quick target acquisition or precise long-range accuracy?
- Physical Characteristics: Consider your eye relief requirements and overall comfort with different sight types.
Conclusion
Upgrading the sights on your Ruger AR-556 can significantly improve its performance and versatility. By carefully considering the options available and your individual needs, you can choose the sights that will best enhance your shooting experience. Remember to always practice safe gun handling and follow all relevant firearm safety regulations.
