| 摘要 |
The invention relates to a shoulder stock comprising a shoulder stock base (1), a stock plate (3), at least one storage compartment (23) defined by the shoulder stock base (1), and a liquid-tight closing cover which is formed by the stock plate (3), said stock plate being detachably fastened to the back of the shoulder stock base (1) by means of a bayonet lock (9, 21, 25).
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