FIELD: weapons and ammunition.
SUBSTANCE: invention relates to a device for installation of a return-spring housing (3) and/or barrel (1) in a stock (2) of hand firearms, with an add-on part (8) fixed in the stock (2) without a gap. The add-on part has an area of superimposition (10, 11) on the upper side for installation of the return-spring housing (3) and/or barrel (1), and on the lower side a guide contour formed by guide ribs (9) protruding downwards, for their pressing into the stock (2).
EFFECT: invention makes it possible to provide for easy dismantling of an add-on part with durable and accurate positioning of an add-on part and a stock relative to each other.
5 dwg
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