Colt M4 Carbine 5.56x45mm NATO 16.1″ 30 Round Black

Description Table of Contents Toggle Key SpecificationsWhat’s in the BoxColt M4 Carbine 5.56x45mm NATO — Key SpecificationsPerformance & ReliabilityIntended Use & ApplicationsWhy Buy From CaliperDepot? Key Specifications Caliber/Gauge: 223 Rem | 5.56 NATO Capacity: 30 1 Barrel Length: 16.1" Heavy Barrel Action: Semi-Auto Sights: MAGPUL MBUS What’s in the Box 1 × 30 rd. The Colt M4 Carbine 5.56x45mm NATO is one of the most recognizable and trusted semi-automatic rifles in the world, built on a legacy of proven military performance. This rifle delivers the reliability and accuracy shooters demand in a platform that has been refined through decades of real-world use. Whether you are a law enforcement professional, military veteran, tactical shooter, or firearms enthusiast, the Colt M4 Carbine represents a benchmark standard in modern rifle design. CaliperDepot is proud to offer this iconic firearm to customers who demand quality and dependability. Colt M4 Carbine 5.56x45mm NATO — Key Specifications Caliber: 5.56x45mm NATO (.223 Remington) Action: Semi-automatic, direct impingement Barrel Length: 16.1 inches, 4150 chromium molybdenum vanadium steel Barrel Threading: 1/2×28 threads for muzzle device compatibility Muzzle Device: Threaded and ready for flash hiders, suppressors, or muzzle brakes Magazine Capacity: 30 rounds (one magazine included) Stock: 4-position collapsible mil-spec stock for length-of-pull adjustment Finish: Matte black hard anodized aluminum and parkerized steel Sights: Picatinny rail system for optical and iron sight mounting Safety: Ambidextrous safety lever for left and right-handed operation Performance & Reliability The Colt M4 Carbine 5.56x45mm NATO delivers exceptional reliability in demanding conditions. The direct impingement operating system, combined with proven bolt carrier group design, ensures consistent cycling and minimal maintenance requirements. Shooters consistently report sub-MOA accuracy at 100 yards with quality ammunition, making this rifle suitable for both tactical training and precision shooting applications. The 16.1-inch barrel strikes an optimal balance between velocity, maneuverability, and sight radius, providing consistent performance across various shooting scenarios. Colt’s manufacturing processes and quality control standards ensure that every M4 Carbine meets strict military specifications. The 4150 CMV barrel resists fouling and extends service life even with frequent shooting sessions. The rifle’s tested design means fewer malfunctions and faster target acquisition compared to less proven platforms. Field testing demonstrates the Colt M4 Carbine’s ability to perform reliably with both standard and tactical-grade ammunition. The modular design of the Colt M4 Carbine allows for easy customization with aftermarket components. The threaded muzzle accommodates muzzle devices and accessories, while the Picatinny rails support optics and tactical equipment. This adaptability ensures the rifle remains relevant as your needs evolve and technology advances. Long-term durability is exceptional, with many rifles functioning reliably after thousands of rounds. Intended Use & Applications The Colt M4 Carbine 5.56x45mm NATO is ideal for law enforcement agencies, military personnel, and trained civilian shooters engaged in tactical training. Many SWAT teams, federal agencies, and international military forces rely on the M4 platform for critical operations. Home defense professionals appreciate the rifle’s compact size, manageable recoil, and stopping power in the 5.56 NATO cartridge. The 16.1-inch barrel length provides adequate velocity and energy while remaining maneuverable in residential and tactical environments. Sport shooters and competition participants favor the Colt M4 Carbine for three-gun matches, precision rifle competitions, and tactical shooting events. The rifle’s ergonomic design and customization potential allow competitors to optimize their platform for specific match requirements. Target shooters benefit from the inherent accuracy potential and consistency the Colt M4 Carbine delivers. The 30-round magazine capacity enables extended training sessions and competitive stages without frequent reloads. Military veterans and civilians with professional training backgrounds choose the Colt M4 Carbine for its familiarity and proven combat record. Training with the same rifle used in professional military and law enforcement settings provides muscle memory benefits and operational continuity. The rifle’s reputation and resale value make it an investment-grade firearm that holds its worth over time. Whether for duty use, serious training, or collection purposes, the Colt M4 Carbine represents a trusted choice among discerning shooters worldwide. Why Buy From CaliperDepot? CaliperDepot maintains competitive pricing on quality firearms including the Colt M4 Carbine 5.56x45mm NATO. We pride ourselves on fast, reliable shipping and secure packaging that protects your investment during transit. Our in-stock inventory ensures you do not face long waits, and our customer service team is available to answer technical questions and provide expert guidance. We work with licensed firearms dealers to ensure all transfers comply with federal and state regulations. As an authorized dealer, CaliperDepot offers authentic Colt products with manufacturer warranties and full support. We understand the importance of reliable service and stand behind every firearm we sell. Our reputation in the firearms community is built on honesty, fair pricing, and customer satisfaction. Shopping at CaliperDepot means supporting a retailer committed to your shooting success. The Colt M4 Carbine 5.56x45mm NATO remains the gold standard in modern rifle design, trusted by professionals and enthusiasts alike. This semi-automatic rifle delivers reliability, accuracy, and versatility in a package that has proven itself across decades of real-world use. Do not settle for inferior alternatives when you can own the iconic M4 that sets the standard for all others. Order your Colt M4 Carbine 5.56x45mm NATO from CaliperDepot today and experience the difference that quality manufacturing and proven design deliver to your shooting experience. For more information about Colt’s heritage and product line, visit Colt’s official website.