Device for lubricating the bolt of the breech of an automatic firearm

摘要

The device for lubricating the bolt (30) of the breech (28) of an automatic firearm enables lubrication at the correct instant and at regular time intervals, that is to say after every single shot when the breech (28) is held by the catch (52) of the trigger (12). This device has two metering pistons (33) which are supported on stops (16) of the trigger (12) and can be operated by this trigger (12) when the trigger is displaced by the single shot while the returning breech (28) is being caught. <IMAGE>