The Bumerang-BM (Russian: Бумеранг-БМ) or DUBM-30 Epoch[1] is a remotely controlled turret for the T-15 Armata heavy IFV, Kurganets-25 and Bumerang platforms.[1] It was first seen in public in 2015 during rehearsals for the Moscow Victory Day Parade, mounted on those three platforms.[5]
The main armament is the 2A42 30 mm auto cannon[1][2] with 500 rounds[3] consisting of 160 AP and 340 HE shells with effective firing ranges of 4,000 m (2.5 mi) and 1,500 m respectively, along with a coaxial 7.62 mm PKT machine gun with 2,000 rounds.[4]
The turret comes with a wide range of modern sensory, target acquisition and target tracking equipment which can engage targets day and night at maximum range of 5,500 m (3.4 mi).[7]