| 摘要 |
The system is used in abort-barrel self-loading weapons. It makes the mechanism linghter and attribute hinger energy of the shot. The system includes a breech-block frame (5) with front (4) and rear(8) stop. A groove is machined in the rear zone of the frame (5). The retracting spring (3) of the weapon is fixed between the front stop (4) and the stop (6) of the weapon body. The breech-block (9) is positioned behind the barrel (1) and next to the rear stop (8) and is supplied with a pushing comb (10), positioned in groove (7) and with a stopping threshold (11). A catcher element (13) is positioned in a bed (12). Formed in the weapon body (12), under the stopping threhold (11). The breech-lock frame (5) is in contact with the catcher element (13) by means of a lever (14), and the rear stop (8) envelops the rear wall of the breech-block (9).
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