| 摘要 |
[Problem] To provide a shock-absorption device for a gun bolt stop, which exhibits high durability, and is extremely resilient to breakage, even if an impact is repeatedly exerted on a bolt stop member as a result of absorbing the impact of a bolt. [Solution] A bolt stop device for a gun is provided with: a bolt which is provided to a gun main body so as to be capable of advancing and retreating, causes pressure to accumulate in a buffer spring while retreating in accordance with an operation of the gun, and advances as a result of the discharge of the accumulated pressure; and a bolt stop member which stops the advancing bolt. The bolt stop member 62 is provided with an engagement means 59 for engaging with the advancing bolt 29. A shock-absorption means 70 is provided which acts on the bolt stop member in order to absorb the impact force exerted on the bolt stop member by the engagement means. |
