For Urban Combat: A Review Of Modern...: Small Arms

Modern urban combat favors ultra-compact weapons with high-velocity, armor-piercing capabilities, prioritizing maneuverability, modularity, and signature reduction. Key systems like the .300 Blackout SIG Rattler, 9mm B&T APC9, and 5.56 NATO FN SCAR 15P dominate through reliability and rapid engagement in close quarters.