SMALL ARMS MAGAZINE WITH INDICATOR OF AVAILABLE CARTRIDGES

摘要

FIELD: small arms. SUBSTANCE: frame of nonmagnetic material has windows in side wall. Spring-loaded feeder is fitted with permanent magnet. Frame windows are shut by walls. Magnetic powder is put in space between walls. Outer walls of windows are manufactured from clear material and may have transparent images of digits in field having same color as inner wall. Rear walls of windows are fabricated from material color-contrast to magnetic powder. EFFECT: simplified design of magazine. 1 cl, 5 dwgy