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9 mm Barrels for ARs

Pistol caliber carbines (PCCs) like the 9mm AR are some of the most popular options on the market. People love 9 mm AR barrels because they're easy to use and take less expensive ammunition, allowing you to spend all day shooting for less.

Whether you're upgrading your favorite firearm or building one from scratch, you'll find top-quality 9 mm barrels to complete your rifle at Wing Tactical. We carry multiple 9 mm AR barrel lengths, bringing you options from top brands at budget-friendly prices.

9 mm AR Barrel Lengths We Have Available

Barrel length has a significant impact on the accuracy and velocity of your shots. Generally speaking, longer barrels are ideal for shooting at longer distances, as they provide improved accuracy and sufficient pressure for peak ammo acceleration. Shorter barrels are better for home defense and maneuvering in confined spaces thanks to their compact, lightweight configuration.

Keep in mind that barrels shorter than 16 inches require a Class III tax stamp from the Bureau of Alcohol, Tobacco, Firearms and Explosives (ATF) if added to a lower receiver with a rifle stock. 

At Wing Tactical, we have a range of 9 mm AR barrel lengths to choose from, including:

  • 5.5 inches: The 5.5-inch barrel is extremely maneuverable, making it the perfect choice for home defense, fast-action competition and target shooting.
  • 7.5 inches: A 7.5-inch barrel is another highly compact option that allows you to shoot reliably and accurately, particularly as part of a short-barreled rifle (SBR).
  • 8.7 inches: The 8.7-inch barrel gives you an excellent shooting experience without excessive recoil or concussion. 
  • 10.5 inches: A 10.5-inch barrel offers reliable performance and accuracy. It is ideally suited to blowback AR builds.
  • 16 inches: The 16-inch barrel is the most popular AR barrel length on the market. It offers shooters a happy medium between full-length, 20-inch barrels and shorter sizes, allowing you to consistently hit targets at longer ranges and still maneuver with ease.

Brands We Carry

Wing Tactical is your trusted source for high-quality AR products. Our inventory includes 9 mm AR barrels from top manufacturers like:

  • Odin Works
  • Spike's Tactical
  • Faxon Firearms
  • Ballistic Advantage
  • Kaw Valley Precision

9 mm Barrel FAQs

What are the advantages of a 9 mm Barrel?

A 9 mm barrel bridges the gap between a rifle and a handgun and is a great choice for AR rifles, pistols or SBRs. They are compact, easily maneuverable, accurate and comfortable. If you want the AR experience without excessive concussion, recoil or ammo costs, a 9 mm barrel is a perfect fit. 

What barrel length is right for me?

The right barrel length for you depends on your shooting needs and preferences. Generally speaking, shorter barrels are best for home defense and maneuvering in tight spaces.

Also consider that when you add 1 inch of length to a shorter barrel, its foot-per-second velocity can increase by up to 200 feet.

Advantages of Shopping at Wing Tactical

At Wing Tactical, we offer industry-leading AR parts and accessories at competitive prices. Our superior customer service also adds value to everything we sell. 

When you buy from us, you'll enjoy perks like:

  • Satisfaction guarantee: We go above and beyond to ensure you're completely satisfied with your shopping experience. We can help you find the right parts, answer all your questions and provide after-sale support. If you need to return your items, you can do so hassle-free for up to 30 days after your purchase.
  • 9 mm AR barrels carefully chosen by our expert team: With so many products on the market, it could take you a lifetime to find the right items. At Wing Tactical, our experienced team of shooters streamlines the process by selecting only the best parts and accessories for our inventory. You can rest assured any product you choose is made by real professionals using premium materials.
  • Fast shipping: We ensure you get your items as soon as possible by offering next-day shipping on all orders.
  • Military and law enforcement discounts: As a company founded by police officers and combat veterans, Wing Tactical cares about giving back to military and law enforcement personnel. We offer exclusive discounts and perks to show our appreciation for their service.

Buy a 9 mm AR Barrel From Wing Tactical Today

Browse our selection of 9 mm AR barrels and place your order online today. If you need help finding the best products for your needs, contact our friendly, knowledgeable team. We'll be happy to guide you to an option that meets your requirements.