Cybergun FN M4-03

The Cybergun FN M4‑03 is a fully licensed airgun replica of the iconic FN M4 assault rifle, engineered for realism, reliability, and performance. It features a sturdy polymer stock and foregrip paired with a full-metal slide and barrel, delivering authentic weight and handling that closely mirrors the real steel version seen in films and military use. Equipped with standard AR-style elements such as an adjustable stock, functional selector switch, and realistic controls, the M4‑03 offers a true-to-life experience for collectors, enthusiasts, and tactical training. CO2-powered and semi-automatic in operation, it fires 4.5 mm steel BBs with a satisfying mechanical feel and steady velocity.

While not designed for pest control or hunting, the FN M4‑03 excels as a detailed and immersive target-shooting replica. Whether displayed on a rack or used for gentle training sessions, it delivers excellence in design, functionality, and licensed authenticity.

The Specs: