| 摘要 |
PROBLEM TO BE SOLVED: To provide a trigger mechanism of a bolt action gun capable of compatibly improving high safety and trigger operation feeling.SOLUTION: A sear includes two members composed of a first sear 20 and a second sear 21. The second sear 21 and a trigger 7 are arranged below the first sear 20, and a safety lock 13 is arranged to regulate the turn of the first sear 20. The first sear 20 has an acute lower projection 20c engaged with the second sear 21 at its lower end. The trigger 7 has an arm 7b extending forwardly and upwardly toward the lower projection 20c, and the second sear 21 has a lever 21b engaged with the arm 7b above a turning shaft 21a. The second sear 21 has a locking part 21d locked to the lower projection 20c at an upper end of the lever 21b. The locking part 21d is composed of a projecting part 21e for regulating the forward turn of the lower projection 20c when loading ammunition, and a holding face 21f for regulating the backward turn of the lower projection 20c. |
