Singapore Airshow 2026: ST Engineering launches AME series of infantry arms

The AME-A514, from the AME series of infantry weapons, which was launched at Singapore Airshow 2026. (Janes/Ridzwan Rahmat)

ST Engineering formally launched its AME series of infantry weapons at the Singapore Airshow 2026, marking the family's first full public debut following an earlier soft reveal at DSEI 2025 in the United Kingdom.

Speaking to Janes at the show, Tay Han Koon, head of Small Arms at ST Engineering, described the AME series as a line that was developed in response to overseas market demand for highly modular rifles.

The AME series comprises several distinct models, each chambered for the 5.56×45 mm NATO cartridge and operating on a direct impingement system.

All models feature fully ambidextrous controls, including fire safety selectors, magazine releases, bolt releases, and charging handles, ensuring ease of use for both left- and right-handed operators.

The design also incorporates a six-position adjustable butt-stock, barrel harmonics tuned for optimal stability and weight, and improved weapon control ergonomics.

The AME-A510 is the compact variant, featuring a 10 inch barrel, an overall length of 700 mm, and an unloaded weight of 2.6 kg.

It has a muzzle velocity of 770 m/s and a rate of fire between 700 and 950 rounds per minute, making it ideal for troops operating in confined environments, said Tay.

The AME-A514 serves as the standard assault rifle, equipped with a 14 inch barrel, an overall length of 820 mm, and an unloaded weight of 2.7 kg.

It delivers a muzzle velocity of 850 m/s and maintains the same rate of fire as its related variants.

This rifle is optimised for general infantry use, balancing range, accuracy, and manoeuvrability.