AR-15, AR-10, and M16 barrels are used to define caliber compatibility, barrel length, gas system setup, and overall shooting performance on compatible rifle platforms. They are commonly chosen for new builds, repairs, replacements, and upgrades where accuracy, handling, and intended use matter. Different barrel options can affect velocity, weight, balance, heat management, and application depending on the rifle setup. This category includes barrels built for proper fit, dependable function, and practical performance across AR-platform rifles.
Filter By
Products List
-
BSF Barrels AR-15 Semi-Auto Rifle Barrel 16 inch 1-8 Twist, E X Tra Type
BSF BARRELS$749.99BSF SF3IYT0111 AR-15 SEMI-AUTO 223W 16" 1-8 This barrel is designed specifically for AR-15 semi-automatic rifles chambered in 223 Winchester. It features a 16-inch length and a 1-8 twist rate, providing stability and accuracy for a variety of ammunition... -
Proof Research PR15 6 ARC 20 Inch Barrel / 7.5 Twist PXT Type E X Tra
PROOF RESEARCH$749.99PROOF 152263 PR15 6 ARC 20 7.5TW PXT This is a Proof Research PR15 6 ARC barrel designed for precision shooting and durability. It features a 20-inch length and a 7.5 twist rate, optimized for accuracy and performance. The barrel is constructed with... -
BSF Barrels AR-15 Semi-Auto Rifle Barrel 22 Arc, 22 Inches, 1-7 Twist</h3>
BSF BARRELS$749.99The BSF Barrels SF3IYT0143 is a precision-engineered barrel designed specifically for AR-15 semi-automatic rifles chambered in 22 Arc. With a length of 22 inches and a 1-7 twist rate, this barrel offers excellent accuracy and stability for both target... -
BSF Barrels 338 Arc AR015 Barrel / 12 inch 1-8 Twist
BSF BARRELS$749.99This barrel is designed for AR-15 semi-automatic rifles chambered in 338 Arc. It measures 12 inches in length and features a 1-8 twist rate, making it suitable for various projectile types and weights used in hunting or tactical scenarios. Constructed by... -
Proof Research PR15 6 Arc Rifle Barrel 14.5 Inches 7.5 Twist PXT
PROOF RESEARCH$749.99PROOF 152232 PR15 6 ARC 14.5 7.5TW PXT Proof Research PR15 6 Arc Rifle Barrel The Proof Research PR15 6 Arc rifle barrel features a 14.5-inch length with a 7.5 twist rate, designed for precision shooting applications. Constructed with Proof's... -
Proof Research PR15 6 Arc 16 inch Barrel with 7.5 Twist PXT Finish
PROOF RESEARCH$749.99PROOF 152249 PR15 6 ARC 16 7.5TW PXT Proof Research PR15 6 Arc 16 inch Barrel with 7.5 Twist PXT Finish The Proof Research PR15 6 Arc barrel is a precision-machined firearm component designed for high-performance shooting applications. It features... -
Proof Research PR15 6 Arc E X Tra Barrel 18 inch 7.5 Twist PXT Finish
PROOF RESEARCH$749.99Proof Research PR15 6 Arc EX-Tra Barrel 18 inch 7.5 Twist PXT Finish The Proof Research PR15 6 Arc EX-Tra barrel is a precision-made firearm barrel designed for optimal performance. It features the exclusive Proof Research engineering with a 6 Arc... -
Proof Research PR15 .223 Wylde Rifled Barrel with 16 Inch Length and 5/8-24 Thread
PROOF RESEARCH$649.99PROOF 143391 PR15 223WYLDE 16 5/8-24 8TW Product DescriptionThe Proof Research PR15 .223 Wylde rifle barrel is designed for precision shooting, home defense, and tactical applications. Its construction emphasizes durability and accuracy, making it... -
PROOF Research PR15 6mm ARC Barrel 14.5 Inch 5/8x24 1:7.5 Twist
PROOF RESEARCH$649.99PROOF Research PR15 6mm ARC Barrel 14.5 Inch 5/8x24 1:7.5 Twist The PROOF Research PR15 barrel is built for shooters who want premium AR-platform accuracy, reduced weight, and dependable performance in a 6mm ARC setup. Designed for the AR-15 platform,... -
Proof Research PR15 .223 Wylde Rifle Barrel with 11.5 Inch Length and 5/8-24 Thread Pattern
PROOF RESEARCH$649.99PROOF 143360 PR15 223WYLDE 11.5 5/8-24 7TW The Proof Research PR15 .223 Wylde rifle barrel is designed for precision shooting and reliable performance. Crafted from high-quality materials, this barrel offers excellent accuracy and durability, making it... -
Proof Research PR15 .223 Wylde Rifle Barrel - 14.5 inch, 5/8-24 Thread
PROOF RESEARCH$649.99PROOF 143377 PR15 223WYLDE 14.5 5/8-24 7TW The Proof Research PR15 series rifle barrel is designed for precision shooters seeking reliable performance and durability. Crafted with advanced materials, this barrel offers excellent accuracy and...
