The RMK 30
(Rückstoßfreie Maschinenkanone 30
; recoilless machine gun) is a recoilless 30 mm caliber autocannon
firing caseless 30 x 250 mm ammunition cartridges. The gun was developed by the German company Mauser
, which is now a subsidiary of the Rheinmetall
The German BWB required a new recoilless machine cannon, therefore the development of the RMK 30 started in 1993. It is a three-chamber revolver cannon
, the revolver and firing mechanism are driven by an electric motor
, allowing variable rates of fire of up to 300 rounds/min. Part of the propellant gases is ejected to the rear of the cannon, compensating for the recoil and allowing lightweight and less rigid mounts.Though recoilless the RMK 30 has a higher muzzle energy than conventional 30 mm autocannons.
RMK 30 cannons have been proposed as upgrade for the Bundeswehr
's (German armed forces) Tiger UHT
attack helicopters. The UHT version currently lacks a gun, since the German Army
was not happy with the recoil, accuracy and the range of the French GIAT 30
mm cannon which is fitted to other Tiger versions.
In 1996 it was tested mounted on a Wiesel AWC
An unusual study suggests mounting an... Read More