FIELD: weapons and ammunition.
SUBSTANCE: proposed grenade launcher comprises barrel, breech box, bolt and chamber accommodating cartridge belt feed mechanism consisting on feed lever with feeder. Said lever has guiding groove. Guide is rigidly secured on chamber base and cover is hinged thereto. Upper and lower rollers are arranged on the bolt. Upper roller is arranged to interact with guiding groove, while lower roller interacts with the guide. Carriage with feeder is pivoted to feed lever.
EFFECT: reduced inertial loads, improved combat performances.
3 dwg
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