40 mm Long Barrel Bombardier

40 mm Long Barrel Grenade Launcher is a Turkish-made grenade launcher system developed in collaboration between Machine and Chemical Industry Corporation (MKE) and Repkon Defence. Noted for its high rate of fire, ergonomic design, and indigenous engineering solutions, this weapon has been integrated into the inventories of security forces such as the Turkish Armed Forces and the General Command of Gendarmerie.

Technical Specifications

According to official data from MKE, the 40 mm Long Barrel Grenade Launcher uses 40×46 mm low-velocity ammunition. Its six-round rotating cylinder enables rapid successive shots. Entirely produced using domestic capabilities, the weapon can be operated in both single-shot and burst-fire modes, and its lightweight and modular design enhances user mobility.

Key technical features of the weapon include:

• Caliber: 40 mm
• Cylinder Capacity: 6 rounds
• Weight: Approximately 5 kg (unloaded)
• Effective Range: Up to 400 meters
• Firing Modes: Single and burst
• Ammunition Types: High-explosive, smoke, illumination, and training rounds

40 mm Long Barrel Grenade Launcher (MKE)

Design and Production

The weapon’s design was developed by Repkon Defence, while production is carried out by MKE. Thanks to Repkon’s proprietary “net shaping technology,” the weapon’s body has been made more durable, lightweight, and ergonomic. Constructed from composite and aluminum alloy materials, the body structure enables prolonged use under harsh field conditions.

Operational Use

Deliveries to the General Command of Gendarmerie began in 2022, and the weapon is now employed in a variety of operations, primarily counter-terrorism and cross-border missions. Thanks to its ergonomic design, it is effectively utilized by both professional military units and internal security forces.

Strategic Importance

The 40 mm Long Barrel Grenade Launcher was developed as part of Türkiye’s broader goals to reduce dependence on foreign defense systems and produce high-value-added military equipment. Its complete indigenous design and production also enhance its export potential.