Description
Elevate your AR-15 build with the 4th Generation N4 Infidel Complete Upper in 5.56 NATO, a pinnacle of precision engineering designed for discerning shooters who demand unmatched reliability and performance. This 13.7-inch stainless steel barrel configuration, pinned and welded for legal compliance, delivers exceptional accuracy and maneuverability without compromising on power. Whether youre a tactical enthusiast or a competitive shooter, this upper transforms your rifle into a versatile powerhouse ready for any scenario.
Key Features
Premium 13.7 416R Stainless Steel Barrel: Features a 1:7 twist rate and hand-polished Match Chamber for superior accuracy and smooth feeding, ensuring reliable performance round after round.
NSR-15 M-LOK Handguard: 15-inch free-float design in sleek black Cerakote, offering ample space for accessories while maintaining a lightweight profile for enhanced handling and reduced fatigue during extended sessions.
Pinned KX3 Muzzle Device (1/2×28 Thread): Permanently attached to achieve a 16-inch overall length, providing effective flash suppression and recoil mitigation without NFA restrictions.
Enhanced Charging Handle: Includes the ergonomic BLK Love Handle for swift, ambidextrous operation, improving efficiency in high-stress environments.
Complete Assembly: Comes fully equipped with BCG, making it ready to drop onto your mil-spec lower for immediate use.
Technical Specifications
Caliber: 5.56 NATO
Barrel Length: 13.7 inches
Finish: Black Cerakote on SS components
Handguard: NSR-15 M-LOK, 15 inches
Weight: Approximately 7.0 lbs
Compatibility: Mil-spec AR-15 lowers
Why Choose the Infidel Upper?
In a market flooded with options, the Infidel stands out for its meticulous craftsmanship and battle-proven durability. Address common concerns like barrel longevity and accuracy with its individually serialized, cold-hammer-forged quality construction that resists wear and maintains sub-MOA precision. Shooters praise its balanced weight , which reduces shooter fatigue and improves follow-up shots. Unlike basic uppers, this model solves pain points such as poor ergonomics and limited customization by integrating high-end components that enhance control and modularity. Invest in a upper that not only meets but exceeds expectations for tactical reliability and shooting enjoyment.
Ready to Upgrade?
Dont settle for ordinary when you can own the extraordinary. Secure your 4th Generation N4 Infidel Upper today and experience the difference premium engineering makes in your next range day or defensive setup. Compatibility and performance guaranteed for the serious AR-15 owner.
Frequently Asked Questions
1. Is this upper compatible with standard AR-15 lowers?
Yes, it is designed for mil-spec AR-15 lowers, ensuring a seamless fit with most builds. Minor fitting may be needed due to manufacturing tolerances.
2. What makes the pinned KX3 muzzle device beneficial?
The pinning and welding extend the barrel length to 16 inches legally, while the KX3 effectively suppresses flash and manages recoil, ideal for low-light shooting without ATF paperwork.
3. How does the stainless steel barrel perform in terms of accuracy?
The 416R stainless steel with 1:7 twist excels in accuracy, often achieving sub-MOA groups, thanks to the hand-polished chamber and quality rifling.
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