Your Browser is OutdatedRifle Barrels from Faxon Firearms, Ballistic Advantage, Proof Research & Other Top Gun Part Brands — 1,139 products / 2,742 models — Page 1
Outfit your weapon with one of these reliable rifle barrels for improved performance in the field, at the range, or anywhere else you demand precise shots on target. We've got tons of Criterion barrels, Faxon barrels, Ballistic Advantage barrels, and other AR barrels from top brands in the industry, all available for the lowest prices around! Here, you'll find the best rifle barrels crafted with the highest-quality materials, complete with corrosion-resistant finishes for longer service life. With a variety of threads per inch, twist rates, sizes, and calibers available, you'll find the perfect gun barrel that fits your needs.
Upgrade your AR-15, AR-10, M4, bolt-action rifle, or other platform with these aftermarket rifle barrels to improve your accuracy when the factory model isn't cutting it. Or, if you're looking to totally revamp your AR setup, you can get a brand new AR15 barrel in an entirely different caliber, letting you switch between different shooting styles, hunt different game, and compete in different shooting competitions. We carry threaded barrels to equip muzzle devices and tons of gun parts fit for your caliber, including 300 Blackout barrels, 6mm ARC barrels, and 338 ARC barrels.
What Is the Most Accurate Barrel for an AR15?
Ensuring accuracy is always the goal when shooting, and upgrading your gun barrel can help you accomplish this. Generally, longer barrels are more accurate, especially at range, as the more time the round has in the barrel to stabilize helps it stay on target while in the air. Additionally, increasing the twist rate of your rifle barrel can improve your accuracy, as it further helps stabilize the bullet in flight.
How Many Rounds Is an AR15 Barrel Good For?
AR15 parts are designed to be rugged and resilient, and the rifle barrel is no exception. Most modern, high-quality AR barrels can easily last for more than 20,000 rounds, so you can count on yours lasting for a long time. However, the exact life span of your barrel depends on many factors, including the type of ammo you use, how much powder is loaded in each round, and how often you clean the gun barrel.
Buy Rifle Barrels Online at OpticsPlanet
Snag premium rifle parts like these barrels for the lowest prices around at OpticsPlanet. If you need any help selecting the right barrel for your gun, reach out to our talented team of gear experts who can answer all your questions while guiding you to the best AR barrel based on your needs and budget. You can also check out our Rifle Barrel Guides to learn more about the different types of barrels and how to convert calibers. Plus, get Free Shipping on most orders over $49.
Other categories you might be interested in are Rifle Ammo, Rifle Bullets, Rifle Gas Blocks, Rifle Parts, Rifle Stocks.
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