Whether you're upgrading your favorite firearm or building one from scratch, you'll find top-quality 9mm AR barrels to complete your rifle at Wing Tactical. We carry multiple AR 9mm barrel lengths, bringing you options from top brands. Explore our options below and start sourcing parts for your 9mm AR build now.
AR 9mm Barrels for Custom Rifle Builds
Pistol caliber carbines (PCCs) like the 9mm AR are popular options in today’s small arms market. People love 9 mm ARs because they're easy to use and take less expensive ammunition, allowing you to spend all day shooting for less.
Whether you build a 9mm AR for target practice, home defense, or competition shooting, you’ll need an AR 9mm barrel for your build. You have multiple lengths and brands to choose from, so let’s break down some of the options available in our inventory.
9mm AR Barrel Lengths
Barrel length significantly impacts the accuracy and velocity of your shots. Generally speaking, longer barrels are ideal for shooting longer distances, providing improved accuracy and sufficient pressure for peak ammo acceleration.
9mm AR Barrel Brands
Wing Tactical is your trusted source for high-quality AR products. Our inventory includes AR 9mm barrels from top manufacturers like:
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 builders 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 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.
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.
Frequently Asked Questions
What are the advantages of an AR 9mm barrel?
A 9mm 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 9mm barrel is a perfect fit.
Which barrel length is right for you?
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.
Is 9mm more powerful than .223?
Ballistically speaking, 9mm does not eclipse .223 in terms of foot-pounds of force or velocity. While .223 can move at over 3,200 feet per second (fps) and offer at least 1,300 foot-pounds (ft-lb) of force, the 9mm only moves at about 1,200 fps and offers around 400 ft-lbs of force.
How many rounds will a 9mm AR barrel last?
You should follow your manufacturer’s recommendations for maintaining and replacing your barrel; your instruction manual should state the approximate number of rounds you can expect to fire through your barrel throughout its life.
Can you purchase a complete 9mm upper receiver?
Yes! If you’re looking to save time at the bench or simplify the parts sourcing process, consider purchasing a complete 9mm upper receiver with the barrel already installed. Attaching a complete upper to a lower receiver and stock is a simple installation option for quick assembly time.