Premium AR Barrels

Our Premium AR Barrels are constructed from mil-spec 4150 chrome vanadium steel and feature 5R rifling. Similarly, all barrels are nitride heat treated to increases surface hardness and corrosion resistance. M4 feed ramp barrel extensions ensure these barrels feed reliably. And as a result of the Patented E² extraction technology, you can expect extractor life to drastically increase.

Key Features:

• QPQ Black Nitride Heat Treated
• 4150 CrMoV Steel Construction
• Button Rifled 5R Rifling
• Medium Profile
• 0.750" Gas Block Diameter Barrel Journal
• M4 Feed Ramp Barrel Extensions
• E² Extraction Technology
• Multiple Caliber and Length Options.

AR Barrels Available:

• 16.5" 5.56 NATO Barrel — Mid-Length gas position, 1-8 Twist, 5R Right Hand Lands & Grooves, & 1/2X28 Muzzle Threads.
• 13.75" 5.56 NATO Barrel — Mid-Length gas position, 1-8 Twist, 5R Right Hand Lands & Grooves, & 1/2X28 Muzzle Threads.
• 10.5" 5.56 NATO Barrel — Carbine Length gas position, 1-8 Twist, 5R Right Hand Lands & Grooves, & 1/2X28 Muzzle Threads.
• 10.5" 300 Blackout Barrel — Pistol Length gas position, 1-7 Twist, 5R Right Hand Lands & Grooves, & 5/8X24 Muzzle Threads.
• 13.75" 300 Blackout Barrel — Pistol Length gas position, 1-7 Twist, 5R Right Hand Lands & Grooves, & 5/8X24 Muzzle Threads.
• 16.5" 350 Legend Barrel — Carbine Length gas position, 1-16 Twist, & 5R Right Hand Lands & Grooves.
• 10.5" 350 Legend Barrel — Pistol Length gas position, 1-16 Twist, & 5R Right Hand Lands & Grooves.