Noveske Barrel 5.56 13.7 Infidel Stainless .750 Lo-Pro Gas Block Mid-Length Gas Tube - 7000052

Elevate your AR-15 build with the Noveske 13.7 Infidel Barrel in 5.56 NATO—a precision-engineered stainless steel powerhouse designed for shooters who demand accuracy, reliability, and maneuverability without compromise. This 13.7-inch barrel strikes the perfect balance between compact handling and optimal velocity, making it ideal for tactical applications, home defense, or competitive shooting. Crafted from premium 416R stainless steel with Noveske’s exclusive Match Mod 0 chamber, it delivers exceptional performance that turns every shot into a bullseye.

Key Features

• Improved Polygonal Rifling: 1:7 twist rate stabilizes a wide range of bullet weights, from 55-grain FMJ to heavier match loads, ensuring consistent accuracy at extended ranges.
• Mid-Length Gas System: Reduces recoil and wear compared to carbine systems, providing smoother cycling and enhanced control for faster follow-up shots.
• Pinned .750 Lo-Pro Gas Block: Low-profile design maintains a clean sightline and rail space; includes mid-length gas tube for easy installation.
• Extended Feed Ramps: Facilitates reliable feeding, minimizing malfunctions during high-volume fire.
• Bead Blasted Finish: Corrosion-resistant stainless construction for durability in harsh environments.

Specifications

• Caliber: 5.56x45mm NATO
• Barrel Length: 13.7 inches
• Material: 416R Stainless Steel
• Twist Rate: 1:7 RH
• Gas System: Mid-Length
• Gas Block Journal: 0.750 inches
• Platform Compatibility: AR-15
• Weight: Approximately 34 oz
• Includes: Pinned gas block, gas tube, and barrel extension

Why Choose the Noveske Infidel Barrel?

For AR-15 enthusiasts tired of underperforming barrels that sacrifice velocity for portability or vice versa, the Noveske Infidel offers a superior solution. Its medium contour profile keeps weight down without compromising rigidity, allowing for agile handling in dynamic scenarios. The 13.7-inch length maximizes muzzle velocity—close to a 14.5-inch M4—while enabling easy pinning to a muzzle device for non-NFA 16-inch compliance. Backed by Noveske’s reputation for match-grade precision, this barrel addresses common pain points like over-gassing and inconsistent grouping, delivering sub-MOA potential with quality ammo. Whether upgrading your duty rifle or building from scratch, it ensures your setup performs when it counts.

Ready to experience unmatched accuracy and reliability? Add the Noveske 13.7 Infidel Barrel to your cart today and transform your AR-15 into a tactical masterpiece.

Frequently Asked Questions

Q: Is a mid-length gas system suitable for a 13.7-inch barrel?
A: Yes, the mid-length system provides gentler recoil and better reliability than a carbine setup on this length, reducing bolt carrier stress for longer service life.

Q: Does this barrel include the gas block and tube?
A: Absolutely—it ships with a pinned .750 Lo-Pro gas block and mid-length gas tube, ready for immediate integration into your AR-15 upper.

Q: Will it work with my existing AR-15 upper receiver?
A: Designed for standard AR-15 platforms, it features a compatible barrel extension with extended feed ramps for seamless compatibility.