M16

The M16 rifle is one of the most iconic service rifles of the modern era. Developed in the late 1950s and adopted by the  during the 1960s, the rifle became widely known for its use during the  and later conflicts. Designed as a lightweight, high-velocity rifle chambered in 5.56×45mm NATO, it represented a major shift in military small-arms design.

Originally engineered by American firearms designer , the M16 introduced modern materials and a modular design that influenced many later rifles, including the widely used M4 carbine. Over the decades, the rifle has served with numerous NATO and allied militaries around the world.

This M16 LEGO-compatible weapon accessory is ideal for builders creating historical and modern military scenes, including Vietnam War dioramas, Cold War military builds, and modern infantry displays. Its classic rifle profile makes it perfect for equipping soldier minifigures in realistic battlefield settings.

Designed to fit standard LEGO minifigure hands and made from durable compatible plastic, it integrates seamlessly into military MOCs, custom armies, and historical LEGO builds.