| 摘要 |
FIELD: armaments and ammunition.SUBSTANCE: group of the inventions relates to armaments, namely to body (1) of hand shotgun and installation device (4) for detachable securing of the sight on hand shotgun. The installation device (4) for the detachable securing of sight on hand shotgun has a supporting device (14). The supporting device (14) contains clamping jaws (17, 19) and recoil locking device (10). The recoil locking device (10) has two engagement elements (28) located against each other. The recoil locking device (10) with engagement elements (28) is made in form of bridge enveloping the middle jumper (13). The body (1) of hand shotgun contains a securing device (6, 9) for the installation device (4). The securing device (6, 9) has two grooves (9), located at distance from each other, and separated from each other by middle jumper (13), for engagement with two spaced engagement elements (28) of the recoil locking device (10).EFFECT: increased stability and accuracy of sight securing during its re-installation.10 cl, 4 dwg |
