The Colt M4 Carbine CR6920 is a 5.56 NATO rifle built on the platform that set the standard for modern tactical carbines. If you're looking for a proven, American-made AR-pattern rifle that handles both 5.56 NATO and .223 Remington ammunition, the CR6920 delivers the reliability and versatility serious shooters expect from Colt. This semi-automatic carbine works equally well at the range, in competition, or for home defense—it's the kind of gun that does its job without fuss.

The CR6920 comes fitted with a 16.1-inch chrome-lined barrel (1:7 twist) topped with a birdcage A2 flash hider, keeping muzzle signature under control. The forged 7075 T6 aluminum upper and lower receivers are paired with a flat-top upper for mounting optics, and Colt equipped it with functional mil-spec basics: A2 front sight, A2 pistol grip, Magpul flip-up rear sight, and a standard trigger. The carbine-length gas system keeps the platform handy without sacrificing performance, and the 4-position collapsible stock lets you dial in the right length of pull. A 30-round Magpul PMAG is included, and the rifle accepts any standard M4/AR-15 magazine pattern, so feeding options are unlimited.

Weighing 6.95 pounds and measuring 32 inches collapsed or 35 extended, the M4 profile is nimble enough for shooting indoors, from a vehicle, or in tight spaces, yet remains stable for accurate fire at distance. The hard coat anodized matte black finish resists wear, and every function—ejection port cover, reversible selector, M4 feed ramps—is designed for reliability. Made in the USA, the Colt CR6920 is a no-compromise choice for anyone who wants a tactical 5.56 carbine that works.

The Colt M4 Carbine CR6920 is a 5.56 NATO rifle built on the platform that set the standard for modern tactical carbines. If you're looking for a proven, American-made AR-pattern rifle that handles both 5.56 NATO and .223 Remington ammunition, the CR6920 delivers the reliability and versatility serious shooters expect from Colt. This semi-automatic carbine works equally well at the range, in competition, or for home defense—it's the kind of gun that does its job without fuss.

The CR6920 comes fitted with a 16.1-inch chrome-lined barrel (1:7 twist) topped with a birdcage A2 flash hider, keeping muzzle signature under control. The forged 7075 T6 aluminum upper and lower receivers are paired with a flat-top upper for mounting optics, and Colt equipped it with functional mil-spec basics: A2 front sight, A2 pistol grip, Magpul flip-up rear sight, and a standard trigger. The carbine-length gas system keeps the platform handy without sacrificing performance, and the 4-position collapsible stock lets you dial in the right length of pull. A 30-round Magpul PMAG is included, and the rifle accepts any standard M4/AR-15 magazine pattern, so feeding options are unlimited.

Weighing 6.95 pounds and measuring 32 inches collapsed or 35 extended, the M4 profile is nimble enough for shooting indoors, from a vehicle, or in tight spaces, yet remains stable for accurate fire at distance. The hard coat anodized matte black finish resists wear, and every function—ejection port cover, reversible selector, M4 feed ramps—is designed for reliability. Made in the USA, the Colt CR6920 is a no-compromise choice for anyone who wants a tactical 5.56 carbine that works.