The measurement of an AR pistol's length is a crucial aspect, impacting legal compliance, functionality, and even personal preference. Understanding the various measurements and their implications is vital for both owners and prospective buyers. This guide delves into the specifics of AR pistol length measurement, clarifying common points of confusion and offering practical insights.
Defining "Length" in AR Pistols
The term "length" for an AR pistol isn't straightforward. Several measurements contribute to the overall length, each with legal and practical ramifications. These include:
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Overall Length: This is the total length of the firearm from the muzzle to the rearmost point of the buttstock, if one is attached. This measurement is often the most critical for legal compliance, as it's frequently subject to legal restrictions based on location. The overall length changes dramatically depending on whether a brace is installed, or whether a stock is attached.
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Barrel Length: This is the length of the gun barrel itself, measured from the breech face to the muzzle. Federal regulations often dictate minimum barrel length for firearms classified as pistols, which typically falls under 16 inches. This is a critical factor in classifying the firearm and determining legal compliance. Note that shorter barrels may have increased recoil and muzzle blast.
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Brace Length (if applicable): Should the AR pistol utilize a brace instead of a traditional stock, its length contributes to the overall length and should be accounted for, especially when determining overall legality. The term "brace" is often debated and the legal landscape is constantly shifting, so it's wise to remain up to date on local regulations.
Measuring Your AR Pistol: A Step-by-Step Guide
Accurately measuring your AR pistol is vital for legal compliance and safety. Here's a step-by-step approach:
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Gather Your Tools: You will need a flexible measuring tape capable of measuring up to 30 inches (or longer, depending on your setup) and a flat, level surface.
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Ensure Proper Setup: The AR pistol should be unloaded and clear of any ammunition. If applicable, the brace or stock should be correctly attached. Ensure that there are no obstructions to accurate measurement.
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Measure Overall Length: Lay the firearm flat on the measuring surface. Extend the measuring tape from the very tip of the muzzle to the farthest rearmost point of the brace or stock. Record this measurement carefully.
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Measure Barrel Length (Optional): While less crucial for overall length compliance, the barrel length is important for other reasons. Measure from the breech face (where the bullet enters the barrel) to the muzzle.
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Record Measurements: Keep a record of both measurements for future reference. This information is important for compliance verification and for comparing different firearms or builds.
Legal Implications of AR Pistol Length
The legal landscape surrounding AR pistol lengths varies greatly depending on location. Federal laws often dictate minimum barrel lengths for pistols, but state and local laws may impose further restrictions on overall length, depending on their interpretation of the National Firearms Act (NFA). It is crucial to be completely aware of all applicable local, state, and federal laws regarding AR pistol ownership and length before purchasing or modifying your firearm. Consult an attorney specializing in firearms law if you are uncertain.
Conclusion
Understanding AR pistol length measurement goes beyond simple numbers; it’s crucial for legal compliance, safety, and informed decision-making. By following this guide and staying up-to-date on relevant laws, AR pistol owners can ensure they're complying with regulations and safely enjoying their firearms. Remember that laws change, so consistent research and knowledge are paramount.
