SELF-LOADING SUBCALIBER GUN Russian patent published in 2008 - IPC F41A21/10 

FIELD: small arms.

SUBSTANCE: self-loading subcaliber gun comprises a barrel with a sabot imitator, a front support, a gas engine and a barrel receiver with a breech, an electric trigger and a breechblock mechanism of an artillery system comprising a threaded anchor post. The threaded anchor post has a recoil lug interacting with the end face of the breech piece of the artillery system. A shackle is mounted to a nut and capable of rotating about said nut and interacting with breechblock stop of the artillery system, disposed on the breech piece near the bore axis of the artillery system.

EFFECT: invention provides a means for mounting a self-loading subcaliber gun into artillery systems.

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