| 摘要 |
FIELD: devices for count of shots made from an automatic firearm. ^ SUBSTANCE: the device has a chamber with cartridges, whose cases can be ejected through the ejection opening, and a radiation means. The radiation means radiates a continuous electromagnetic signal interrupted by the cartridge case ejected from the chamber and represent the appropriate quantity of cartridge cases remaining in the firearm magazine on the screen of the display. ^ EFFECT: provided counting of the quantity of used and unused cartridges in the firearm magazine. ^ 14 cl, 3 dwg |
