FIELD: weapons and ammunition.
SUBSTANCE: projectile weapon breechblock includes a wedge and a drive for its movement with a lever pivotally mounted on the magazine and having a guide inclined surface forming, at breechblock opening, a wedge pair with the inclined surface of the wedge. On the wedge and lever there are made additional tilted surfaces forming an additional wedge pair limiting arbitrary movement of the wedge in the direction of breechblock opening.
EFFECT: disclosed is a design of a projectile weapon breechblock.
1 cl, 2 dwg
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