| 摘要 |
The invention relates to fire arms, in particular to rifle locks.Said invention makes it possible to reduce the size of the rifle lock and to improve the accuracy of a breech bloc positioning with respect to a barrel and to increase target accuracy.The inventive rifle lock comprises a barrel and a breech block and is characterised in that that the breech block is provided with an internal guiding channel and the positioning of the breech block and the barrel channel, during locking, is carried out by the interaction of the breech bloc internal surface and the barrel external surface. |
