5 inch ar pistol kit

5 Inch AR Pistol Kit: The Compact Powerhouse

For builders and enthusiasts who prioritize maneuverability and a lightweight setup, the 5-inch AR pistol kit is the ideal solution. At AR15-Overstock, we offer a selection of top-tier kits designed to provide a compact, reliable, and powerful firearm for home defense, tactical applications, or recreational shooting.

Our kits contain everything you need to build a functional AR pistol, removing the guesswork and ensuring a seamless assembly process. From the ultra-short barrel to the essential parts, each component is selected for its quality and performance.

Why Choose a 5-Inch AR Pistol?

A 5-inch AR pistol is more than just a novelty; its unique barrel length offers several practical advantages:

  • Exceptional Maneuverability: The short barrel and overall compact size make it perfect for navigating tight spaces, such as inside a vehicle or for home defense applications.

  • Reduced Weight: The shorter barrel and handguard significantly reduce the overall weight, making the firearm easier to handle for extended periods without fatigue.

  • Perfect for PDW (Personal Defense Weapon): Its small footprint makes it a popular choice for personal defense or as a "truck gun," where space is a premium.

Key Components of Our 5-Inch AR Pistol Kits

Each of our complete 5-inch AR pistol kits comes with all the necessary components (minus a stripped lower receiver and magazines) to complete your build. While specific parts may vary by kit, you can expect to find:

  • 5-Inch Barrel: The core of the build, featuring a compact design optimized for performance.

  • Pistol-Length Gas System: Ensures reliable cycling with the short barrel.

  • Pistol Buffer Tube: Includes a buffer tube, spring and buffer.

  • Lower Parts Kit (LPK): All the small components needed to complete your lower receiver.

  • Bolt Carrier Group (BCG) and Charging Handle: The heart of the AR's cycling system, designed for reliable operation.

  • Handguard: A short, lightweight handguard (typically 4-inch) with M-LOK or KeyMod slots for mounting accessories.

Building Your 5-Inch AR Pistol: What to Know

Building an AR pistol from a kit is a rewarding process. We highly recommend consulting a professional gunsmith or a trusted guide before starting. When assembling your kit, remember to:

  1. Work in a Clean Space: Lay out all parts to avoid losing small components.

  2. Use the Right Tools: A quality armorer's wrench, a set of punches, and a vise are essential.

  3. Check for Proper Fit: Ensure all parts fit together smoothly and that the action cycles correctly before you head to the range.

Crucial Legal Considerations

Owning or building an AR pistol comes with specific legal responsibilities. It is your duty to understand and comply with all Federal, State, and local laws. Here are a few key points:

  • Pistol Brace vs. Stock: An AR pistol must be equipped with a pistol brace, not a rifle stock. A rifle stock on a firearm with a barrel shorter than 16 inches is classified as a Short-Barreled Rifle (SBR), which requires an ATF tax stamp.

  • Vertical Foregrips: Attaching a vertical foregrip to an AR pistol is prohibited by federal law unless the overall length of the firearm exceeds 26 inches. Angled foregrips or hand stops are generally acceptable.

  • The Lower Receiver: The stripped lower receiver is the serialized part of the firearm and must be purchased through a Federal Firearms License (FFL) dealer.

Always consult a legal professional and research your local laws before beginning your build.

Shop Our Selection of 5-Inch AR Pistol Kits

Ready to start your build? Browse our selection of 5-inch AR pistol kits and find the perfect foundation for your next project. Our kits are built with quality, reliability, and performance in mind, so you can build with confidence.

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Frequently Asked Questions (FAQs)

Q: What is the purpose of a 5-inch AR pistol? A: A 5-inch AR pistol is designed for maximum compactness and maneuverability. It's a popular choice for close-quarters applications like home defense and vehicle-based personal defense.

Q: Is a 5-inch AR pistol legal? A: Yes, in most jurisdictions, AR pistols are legal, but they are subject to strict regulations concerning barrel length, overall length, and the use of a pistol brace instead of a stock. Always check your local and state laws.

Q: What is the difference between a 5-inch AR pistol and a rifle? A: An AR pistol has a barrel shorter than 16 inches and features a pistol brace or buffer tube without a stock. An AR rifle must have a barrel that is 16 inches or longer and a rifle stock.

Q: What calibers are available for 5-inch AR pistol kits? A: Common calibers for 5-inch AR pistols include 5.56 NATO and .300 Blackout. The .300 Blackout is particularly popular due to its efficient performance in short barrels.

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