FIELD: weapons and ammunition.
SUBSTANCE: invention relates to small arms, and more specifically to devices for observation and fire. Universal observing-fire loophole consists of embrasure and metal attachment with loophole and shutter with tilting shield. Its metal attachment is made in form of mounting frame. An armored flapper with a viewing slot, a protective latch and rope pulls is pivotally attached to the frame on one side. On the opposite side, in a special window-slot, fixed collapsible ambushing box is fixed, made of separate antiricochet bullet-retaining metal composite panels. Panels are hinged to each other in tetrahedral structure by steel rods.
EFFECT: enabling the application scope expansion.
1 cl, 10 dwg
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Authors
Dates
2020-02-21—Published
2019-03-26—Filed