Aero Precision 16" .300 Blackout CMV Barrel | Pistol Length

Aero Precision 16″ .300 Blackout CMV Barrel | Pistol Length

Precision-Engineered for Accuracy, Reliability & Suppressed Performance

The Aero Precision 16″ .300 Blackout CMV Barrel delivers exceptional accuracy, consistency, and durability for AR-15 rifle-length builds. Crafted from 4150 Chrome Moly Vanadium (CrMoV) steel and treated with a QPQ corrosion-resistant finish, this barrel meets mil-spec standards for strength and long-term reliability in demanding environments.

Key Features:

• Caliber: .300 Blackout
• Length: 16 inches
• Material: 4150 Chrome Moly Vanadium Steel – Provides outstanding strength and heat tolerance.
• Finish: QPQ (Quench Polish Quench) – Ensures superior wear and corrosion resistance.
• Gas System: Pistol-Length – Optimized for smooth, reliable cycling with both subsonic and supersonic loads.
• Twist Rate: 1:7 – Stabilizes a wide range of bullet weights, including heavier subsonic projectiles.
• M4 Barrel Extension: Improves feeding reliability and compatibility with M4-style upper receivers.
• Threaded 5/8×24: Compatible with standard .30-caliber muzzle devices and suppressors.
• Mil-Spec Construction: Designed to withstand rigorous use, heat, and high round counts.

Optimized for Suppressed & Versatile Shooting Applications

With its pistol-length gas system and 16-inch profile, this barrel achieves the ideal balance of velocity, cycling reliability, and suppressor performance. The Aero Precision 16″ .300 Blackout CMV Barrel is a top choice for shooters who need maximum ballistic efficiency in hunting, tactical, or range applications where precision and reliability matter.

Built for Durability & Accuracy

Machined from 4150 CrMoV steel and finished in QPQ nitride, this barrel offers long-lasting performance with minimal maintenance. Perfect for AR-15 rifle builds chambered in .300 BLK, it delivers Aero Precision’s signature quality, strength, and repeatable accuracy in every shot.

NOTE: As of April 1, 2024, all Aero Precision barrels are manufactured by Ballistic Advantage and include Ballistic Advantage markings.
Learn more here.