Best AR Headspace Gauges: A Comprehensive Guide
When it comes to maintaining the accuracy and performance of your AR rifle, one of the most crucial components to keep an eye on is the headspace. The headspace is the distance between the bolt face and the breech face of the chamber, and it plays a vital role in ensuring that your rounds fit properly and fire reliably. To help you make an informed decision, we’ve compiled a detailed guide to the best AR headspace gauges available on the market today.
Understanding the Importance of Headspace Gauges
Headspace gauges are essential tools for any AR rifle enthusiast or professional. They allow you to measure the headspace of your rifle’s chamber, ensuring that it is within the manufacturer’s specifications. This is crucial for maintaining the accuracy and reliability of your firearm. A gauge that is too tight can cause feeding issues, while one that is too loose can lead to chambering problems and potential malfunctions.
There are several types of headspace gauges available, each designed to measure headspace in different ways. The most common types include the GO gauge, NO-GO gauge, and the chamber gauge. Understanding the differences between these gauges can help you choose the right one for your needs.
Top AR Headspace Gauges on the Market
1. Forster 9mm/40 S&W Headspace Gauge Set
The Forster 9mm/40 S&W Headspace Gauge Set is a popular choice among shooters. It includes both a GO and a NO-GO gauge, as well as a chamber gauge, allowing you to measure headspace from both ends of the chamber. The gauges are made from high-quality materials and are known for their durability and accuracy.
2. Redding Headspace Gauge Set
The Redding Headspace Gauge Set is another top choice for AR rifle enthusiasts. This set includes a GO gauge, a NO-GO gauge, and a chamber gauge, all designed to fit a variety of calibers. The gauges are made from high-quality materials and are known for their precision and ease of use.
3. Lyman AR-15 Headspace Gauge
The Lyman AR-15 Headspace Gauge is a single-gauge solution for measuring headspace in AR-15 chambers. It is designed to fit a wide range of calibers and is known for its accuracy and ease of use. The gauge is made from high-quality materials and is a great choice for those who prefer a simpler, more straightforward solution.
4. ACUITY Precision AR-15 Headspace Gauge
The ACUITY Precision AR-15 Headspace Gauge is a high-quality gauge that is designed to fit a variety of calibers. It is known for its precision and durability, making it a great choice for both hobbyists and professionals. The gauge is easy to use and provides accurate measurements every time.
How to Use AR Headspace Gauges
Using an AR headspace gauge is a straightforward process. Here’s a step-by-step guide on how to use these gauges:
- Remove the bolt from your rifle and clean the chamber thoroughly.
- Insert the GO gauge into the chamber and ensure it fits snugly. If it does not fit, your chamber is too tight.
- Remove the GO gauge and insert the NO-GO gauge. If it does not fit, your chamber is too loose.
- Repeat the process with the chamber gauge to measure headspace from the other end of the chamber.
- Compare the measurements to the manufacturer’s specifications to determine if your headspace is within the acceptable range.
It’s important to note that headspace can vary slightly from one rifle to another, so it’s always a good idea to measure headspace on multiple occasions to ensure consistency.
Conclusion
Choosing the right AR headspace gauge is an important step in maintaining the accuracy and reliability of your rifle. With the right gauge, you can easily measure headspace and ensure that your firearm is in top condition. Whether you’re a hobbyist or a professional, the best AR headspace gauges on the market can help you achieve your goals.
