Japan's new rifle beat out global icons to become the standard

Wars & Conflicts · Published 16 October 2026 · Updated 25 October 2026 Swipe more like this →

In short: In a high-stakes procurement battle, a domestic Japanese rifle outperformed heavyweights like the HK416 and FN SCAR-L. Developed by Howa, the Type 20 isn't just a replacement for the aging Type 89; it is a radical shift toward modularity, seawater resistance, and specialized high-power ammunition.

The selection process for the Japan Ground Self-Defense Force's (JGSDF) new standard rifle began in 2014. The Ministry of Defense tested several prestigious foreign models, including the Heckler & Koch G36V, HK416, and the FN SCAR-H and SCAR-L. However, in December 2019, the Type 20 was officially selected. While all three finalists met the JGSDF's requirements, the Type 20 won based on a second evaluation that prioritized logistics, cost, and overall performance. The unit price for mass production is estimated at ¥280,000, with a total life cycle cost of approximately ¥43.9 billion for a 150,000-unit procurement. Technologically, the Type 20 represents a significant departure from the Type 89. It features a short-stroke piston system, a telescoping stock, and is the first Japanese rifle to include multiple accessory rails as standard. It is specifically engineered for amphibious operations, featuring corrosion resistance for seawater exposure and a shortened barrel of 330 mm. Designed solely for this firearm, the J-3 high-power 5.56mm cartridge serves to offset the rifle's reduced barrel size. The J-3 uses double-base powder and a monolithic, high-strength material core to penetrate modern body armor while remaining cheaper to produce than the Type 89's ammunition. The rifle's design has sparked debate regarding its origins. Because of its modern aesthetics, some observers suggest it was influenced by foreign rifles used by the Special Forces Group, drawing comparisons to the HK433 or the SCAR. However, the design also draws from Howa's experience developing ACIES variants of the Type 89. Unlike its predecessor, the Type 20 lacks a three-round burst setting, which the Ministry of Defense deemed unnecessary. It is fully ambidextrous and compatible with the Beretta GLX-160 grenade launcher and the existing Type 89 bayonet.

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