S&T Daewoo K11

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	Weapon: S&T Daewoo K11 Type: Assault Rifle Country of Origin: South Korea Year Adopted: 2011 Caliber: 5.56x45 NATO Action: Select Fire Overall Length (mm): 890.0 Weight (kg): 4.00 Effective Range (m): 600

The S&T Daewoo K11 is a dual-barrel weapon system developed in South Korea by S&T Daewoo (now known as SNT Motiv) to enhance infantry capabilities with integrated small arms and grenade launcher functionality. The weapon combines a 5.56mm assault rifle with a 20mm airburst grenade launcher, supported by an advanced fire control system that calculates range and detonates grenades at precise points for maximum effect. First introduced in 2010, the K11 was designed to equip South Korean forces with a versatile, next-generation combat weapon suited for a wide range of missions.

Initial production of the K11 focused on equipping South Korean military units, with reported figures indicating around 800 units manufactured. However, the system encountered several issues during deployment, including reliability problems, malfunctions, and challenges related to its weight and complexity. Despite these setbacks, the K11 represented a significant step forward in integrating advanced technology into infantry weaponry, reflecting the growing emphasis on smart munitions and multi-role platforms.

The K11 gained notoriety for its ambitious design and the challenges it faced in service. While it highlighted South Korea's technological ambitions, the weapon's operational difficulties led to mixed reviews and limited adoption. The K11's development has influenced subsequent efforts to refine and improve similar weapon systems, leaving a legacy as a bold but problematic step in modernizing infantry arms.