How to Measure Overall Length of an AR Pistol
Measuring the overall length of an AR pistol is an essential step in ensuring that it meets the legal requirements and fits your specific needs. Whether you’re a hobbyist, a competitor, or a professional, understanding how to accurately measure the length of your AR pistol is crucial. In this guide, we’ll explore various methods and tools to help you measure the overall length of your AR pistol with precision.
Understanding the Overall Length
The overall length of an AR pistol refers to the total length of the firearm from the tip of the barrel to the back of the grip. This measurement is important for several reasons. It determines whether the firearm meets legal requirements for concealed carry in some jurisdictions, and it also affects the ergonomics and handling of the weapon.
Tools Needed
Before you begin measuring your AR pistol, gather the following tools:
- Measuring tape or caliper
- Flat surface for stability
- Optional: Gun vise or clamp
Measuring the Overall Length
Follow these steps to measure the overall length of your AR pistol:
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Position your AR pistol on a flat surface to ensure stability. If necessary, use a gun vise or clamp to hold the firearm securely.
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Measure from the tip of the barrel to the back of the grip. Be sure to measure along the centerline of the firearm to get an accurate reading.
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Record the measurement in inches or millimeters, depending on your preference.
Table: Measuring the Overall Length of an AR Pistol
| AR Pistol Model | Overall Length (inches) | Overall Length (mm) |
|---|---|---|
| Colt LE6920 | 16.25 | 413.8 |
| Smith & Wesson M&P 15 Sport | 16.5 | 419.1 |
| Rock Island Armory RIS-F | 16.75 | 424.5 |
Considerations for Accuracy
When measuring the overall length of your AR pistol, keep the following considerations in mind:
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Ensure that the firearm is unloaded and the magazine is removed before measuring.
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Measure the length along the centerline of the firearm to avoid any discrepancies caused by uneven surfaces.
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Use a high-quality measuring tape or caliper for the most accurate results.
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Double-check your measurement to ensure accuracy.
Legal Implications
It’s important to note that the overall length of an AR pistol can have legal implications, particularly in jurisdictions with strict gun control laws. In some places, a firearm with an overall length shorter than a certain threshold may be classified as an illegal weapon. Always check the local laws and regulations before carrying or transporting your AR pistol.
Conclusion
Measuring the overall length of your AR pistol is a straightforward process that requires a few basic tools and attention to detail. By following the steps outlined in this guide, you can ensure that your firearm meets legal requirements and fits your needs. Always prioritize safety and accuracy when handling firearms, and consult with a professional if you have any questions or concerns.
