CMMG Resolute MK4 5.56mm Rifle with 16.1 Inch Barrel

Description

The CMMG Resolute MK4 5.56mm rifle with 16.1 inch barrel is a premium semi-automatic platform engineered for shooters who demand precision, reliability, and quality construction. This rifle combines modern ergonomic design with proven performance characteristics that make it ideal for both tactical applications and civilian marksmanship. The CMMG Resolute MK4 5.56mm rifle delivers consistent accuracy and firepower in a practical, maneuverable package that balances velocity with handling. Built on the proven AR-15 platform, this rifle represents years of refinement and real-world testing.

CMMG Resolute MK4 5.56mm Rifle — Key Specifications

• Caliber: 5.56mm NATO (.223 Remington)
• Action: Semi-automatic, direct impingement
• Barrel Length: 16.1 inches with tungsten finish
• Magazine Capacity: 30 rounds (one magazine included)
• Overall Length: Approximately 37 inches
• Weight: Approximately 7.5 pounds
• Receiver: Aluminum 7075-T6 construction
• Sights: Folding MBUS-style front and rear sights
• Safety: Ambidextrous safety selector
• Rail System: Picatinny rail for optics mounting
• Finish: Anodized aluminum with tungsten barrel coating
• Stock: Commercial or mil-spec buffer tube compatible

Performance & Reliability

The CMMG Resolute MK4 5.56mm rifle delivers exceptional performance across a wide range of shooting conditions and distances. The 16.1-inch tungsten barrel produces excellent velocity while maintaining manageable recoil, allowing shooters to maintain fast follow-up shots and accuracy. The direct impingement system has been proven in military and civilian applications for decades, offering reliability that shooters can depend on when it matters most. This rifle consistently groups within tight tolerances at 100 yards and beyond.

CMMG’s manufacturing quality ensures tight tolerances and minimal tolerance stack-up throughout the rifle. The tungsten-finished barrel resists corrosion and provides superior wear characteristics compared to standard chrome-moly barrels. The 5.56mm NATO chamber accepts both 5.56mm NATO and .223 Remington ammunition, giving shooters flexibility in ammunition selection. Field testing demonstrates reliable function with a wide variety of ammunition types and weights.

The CMMG Resolute MK4 5.56mm rifle has been field-tested in various conditions including desert, woodland, and urban environments. Operators report consistent reliability and accuracy performance regardless of weather conditions or extended use periods. The modular AR-15 design means parts are readily available and the platform supports numerous upgrades and customizations. This rifle’s proven track record makes it a trusted choice for serious shooters.

Intended Use & Applications

The CMMG Resolute MK4 5.56mm rifle is ideal for home defense, tactical training, competitive shooting, and general marksmanship practice. The 16.1-inch barrel length provides an optimal balance between velocity and maneuverability, making this rifle suitable for both confined spaces and open-range shooting. Law enforcement agencies and military units have adopted similar CMMG platforms for their reliability and performance characteristics. The CMMG Resolute MK4 5.56mm rifle appeals to shooters who want a quality rifle from a trusted manufacturer without paying premium specialty prices.

Competitive shooters in 3-gun competitions, precision rifle matches, and tactical shooting sports frequently choose CMMG platforms for their out-of-box accuracy and reliability. The modular design allows competitors to customize the rifle to their specific needs while maintaining the solid foundation that CMMG provides. Many shooters use this platform as a base for building specialized rifles tailored to particular shooting disciplines. The affordability compared to high-end custom builds makes it accessible to serious competitors.

Home defenders and sport shooters appreciate the proven reliability of AR-pattern rifles like the CMMG Resolute MK4 5.56mm rifle. The 30-round magazine capacity provides adequate ammunition for training and practice sessions. The modular design means shooters can add optics, lights, and other accessories from the extensive AR parts ecosystem available today. Whether you’re a beginner building your first rifle or an experienced shooter adding another platform, this rifle serves multiple purposes effectively.

Why Buy From CaliperDepot?

CaliperDepot specializes in providing firearms and ammunition at competitive prices with fast shipping and reliable inventory management. We maintain stock of popular platforms like the CMMG Resolute MK4 5.56mm rifle to ensure availability when you’re ready to purchase. Our customer service team understands the firearms market and can answer technical questions about this rifle and its applications. We offer secure checkout and discrete shipping for all orders.

When you purchase the CMMG Resolute MK4 5.56mm rifle from CaliperDepot, you’re buying from a retailer committed to customer satisfaction and ethical firearms sales. We verify all required information and follow federal firearms regulations strictly. Our price point on this rifle reflects our commitment to offering value without compromising on quality or service. Choose CaliperDepot for your next rifle purchase and experience the difference that customer-focused service makes.

Additional Features and Customization

One of the greatest advantages of choosing the CMMG Resolute MK4 5.56mm rifle is its compatibility with the extensive AR-15 aftermarket ecosystem. Shooters can upgrade the trigger, handguard, stock, optics, and virtually every other component to customize the rifle to their preferences. The Picatinny rail system integrated into the upper receiver makes mounting optics straightforward without requiring special adapters. CMMG rifles are known for accepting quality parts from reputable manufacturers throughout the industry.

For shooters interested in learning more about the 5.56mm NATO cartridge and its history, the 5.56mm NATO Wikipedia article provides comprehensive technical information. Understanding your ammunition ensures proper feeding and performance through your rifle. The CMMG Resolute MK4 5.56mm rifle handles both modern and surplus ammunition varieties reliably.

Order Your CMMG Resolute MK4 5.56mm Rifle Today

The CMMG Resolute MK4 5.56mm rifle with 16.1 inch barrel represents outstanding value for shooters seeking a reliable, accurate, and versatile semi-automatic rifle. With its quality construction, proven performance, and modular design, this rifle serves countless purposes from home defense to competitive shooting. Don’t miss the opportunity to add this respected platform to your collection at CaliperDepot’s competitive pricing. Order your CMMG Resolute MK4 5.56mm rifle today and receive fast, secure shipping directly to your FFL dealer.