FIXTURE FOR FIRING PRACTICE Russian patent published in 2003 - IPC

FIELD: military equipment, firing practice of single-shot and multiple-shot grenade throwers. SUBSTANCE: fixture for firing practice has body with barrel, firing mechanism with bolt and spring-loaded sear. Fixture can be anchored in grenade thrower, bolt with firing mechanism is separable. Rear part of bolt is fitted with cylindrical skirt that carries feed rib which inner diameter is less than inner diameter of skirt. Window with blocking protrusion interacting with working arm of sear is made in skirt Front part of bolt is provided with half-closed oval groove. EFFECT: improved operational characteristics of fixture by way of increase of its reliability, safety and easy handling. 4 dwg