Description The CMMG 22 ARC 20 Inch AR Rifle Black represents a significant advancement in modern sporting rifle design, offering shooters a powerful and versatile platform chambered in the increasingly popular 22 ARC cartridge. Built on the trusted AR-15 foundation, this rifle combines cutting-edge engineering with time-tested reliability to deliver exceptional performance for hunters, sport shooters, and firearms enthusiasts. The 22 ARC cartridge has gained substantial traction in the shooting community due to its superior ballistics, flatter trajectory, and exceptional accuracy potential compared to traditional smaller-caliber options. The CMMG 22 ARC is engineered to maximize the capabilities of this innovative round while maintaining the ergonomic familiarity shooters expect from the AR platform. Table of Contents Toggle CMMG 22 ARC 20 Inch AR Rifle — Key SpecificationsPerformance & ReliabilityIntended Use & ApplicationsWhy Buy From CaliperDepot? CMMG 22 ARC 20 Inch AR Rifle — Key Specifications Caliber: 22 ARC (Advanced Rifle Cartridge) Barrel Length: 20 inches with 1:8 twist rate Action: Direct impingement semi-automatic Magazine Capacity: 25 rounds (CMMG proprietary magazine) Overall Length: Approximately 40.5 inches Weight: Approximately 7.3 pounds unloaded Finish: Hard coat anodized aluminum receiver with nitride barrel finish Stock: A2-style adjustable buttstock with tactical rail interface Handguard: M-LOK compatible free-floating rail system Sights: Picatinny rail mounted optics ready (iron sights not included) Safety: Ambidextrous safety selector Trigger: Two-stage match-grade trigger Performance & Reliability The CMMG 22 ARC 20 Inch AR Rifle delivers exceptional accuracy and ballistic performance that exceeds expectations in its class. The 20-inch barrel length optimizes velocity and downrange energy while maintaining excellent handling characteristics in the field or at the range. The 22 ARC cartridge has proven itself as one of the most capable intermediate cartridges available, offering superior velocity and energy retention compared to 5.56 NATO while maintaining less recoil than larger magnum cartridges. Shooters consistently report exceptional groupings and reliable bullet performance at extended ranges with the Endeavor MK4 platform. Reliability is engineered into every aspect of this rifle, with CMMG’s proven direct impingement operating system ensuring consistent function across diverse environmental conditions. The hard coat anodized receiver provides superior corrosion resistance and durability for long-term use in demanding situations. The nitride-finished barrel resists fouling and extends maintenance intervals between thorough cleaning sessions. Field testing confirms that the CMMG 22 ARC operates flawlessly with quality ammunition, delivering reliable ejection and feeding through its purpose-built magazine system. The precision-engineered two-stage match-grade trigger provides a clean, predictable break that enhances shot placement and consistency. The free-floating barrel design eliminates unwanted vibrations and harmonics that degrade accuracy, contributing to the rifle’s excellent inherent precision. Whether you’re engaging targets at 100 yards or pushing beyond 500 yards, the CMMG 22 ARC performs admirably with the appropriate ammunition selection. Intended Use & Applications The CMMG 22 ARC appeals to a broad spectrum of shooters seeking a modern, versatile rifle that bridges the gap between small-caliber and magnum platforms. Competitive shooters gravitate toward this rifle for PRS (Precision Rifle Series) competitions and tactical shooting events where ballistics and accuracy are paramount. The superior ballistics of the 22 ARC make it an excellent choice for long-range shooting competitions, where flat trajectory and wind deflection resistance provide measurable advantages over traditional cartridges. Hunters recognize the exceptional value proposition of the CMMG 22 ARC for medium-game hunting, particularly for coyotes, foxes, and similar-sized game animals. The cartridge’s velocity and energy levels provide ethical and effective hunting capabilities at distances where many traditional varmint cartridges struggle. The rifle’s ergonomic AR platform design allows for rapid target reacquisition and follow-up shots, proving invaluable in hunting scenarios where quick response is necessary. Sport shooters and range enthusiasts appreciate the CMMG 22 ARC for its combination of accuracy, efficiency, and shootability. The moderate recoil makes extended practice sessions more enjoyable while the superior ballistics provide engaging shooting experiences at distances that challenge lesser cartridges. Whether developing long-range shooting skills or enjoying recreational shooting with friends, this rifle offers versatile performance across diverse shooting disciplines. Why Buy From CaliperDepot? CaliperDepot maintains one of the largest inventories of quality firearms and ammunition, ensuring the CMMG 22 ARC is in stock and ready to ship when you are. Our competitive pricing reflects our commitment to providing exceptional value on premium firearms without compromising on quality or service. We understand that purchasing a rifle is a significant investment, which is why we maintain transparent pricing and never surprise you with hidden fees or unexpected charges. Our customer service team possesses genuine firearms expertise and stands ready to answer technical questions about the CMMG 22 ARC or help you select complementary optics and accessories for your new rifle. Fast, reliable shipping gets your firearm to an FFL dealer near you promptly, with full compliance with all federal firearms regulations and state-specific requirements. When you purchase from CaliperDepot, you’re choosing a partner committed to your satisfaction and the shooting sports community. The CMMG 22 ARC 20 Inch AR Rifle Black stands ready to transform your shooting experience with its combination of precision, reliability, and modern design. Whether you’re stepping into precision rifle shooting or adding a versatile platform to an existing collection, this rifle delivers exceptional performance value. Visit CaliperDepot today to explore our complete selection of firearms, ammunition, and shooting accessories to complement your new rifle. Order your CMMG 22 ARC from CaliperDepot and experience the difference that quality, expertise, and customer service make.