The Colt CR6920 M4 Carbine is a semi-automatic modern sporting rifle chambered for .223 Rem/5.56 NATO. It is built around a 16.1-inch chrome-lined M4 profile barrel with a 1:7″ twist rate and a carbine-length gas system for consistent function. The rifle ships with Magpul MBUS flip-up rear sight, an adjustable A2 front sight, and a 30-round Magpul PMAG. Its four-position collapsible polymer stock and mil-spec forged receivers provide a familiar, serviceable platform for a range of applications from training to general sporting use.
Key Specifications
- Chambering is .223 Rem/5.56 NATO.
- The barrel measures 16.1 inches and is chrome-lined.
- The action is semi-automatic with a carbine-length gas system.
- Rate of twist is 1:7″.
- The receiver is made from forged 7075-T6 aluminum.
- Finish is a matte black hard-coat anodized finish.
- The included magazine is a 1 × 30-round Magpul PMAG.
- The stock is a 4-position collapsible polymer stock.
- Sights consist of a Magpul MBUS rear and an adjustable A2 front sight.
- The muzzle device is an A2-style birdcage flash hider.
With Colt’s proven manufacturing and mil-spec components, the CR6920 provides a durable, serviceable platform ready for optics and accessory upgrades. Its chrome-lined barrel, reliable feed geometry, and ergonomic controls make it a practical choice for shooters who prioritize dependable function and straightforward adaptability for range, duty, or general sporting use.
Product information is supplied by the manufacturer and/or distributor and may be automatically formatted or enhanced using AI for clarity and consistency. While we strive for accuracy, specifications, features, and included items may change without notice. Always verify details using the manufacturer’s official documentation and the information shown on this product page before purchase or use.
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