To provide a rapid locking system of a trigger plate to an action body of a firearm capable of recovering a gap caused by the abrasion of an element in order to ensure effective locking even after a long time severe use of the firearm.
This rapid locking system 30 of a trigger plate 22 having a cross piece 23 to an action body 21 of a firearm includes a plunger 41 attached to the action body, a holding means 50 attached to the trigger plate 22 destined to engaged with the plunger 41, wherein the holding means 50 is rotatively controlled to pass from an unlocked position to an engagement part with the plunger 41 in an predefined arc, an elastic means 68 acts on the holding means 50 to keep coupling between the holding means 50 and the plunger 41 while being tensioned.
Disciple Maru Ken
Ino Sato
Mitsuru Matsushita
Ichiro Kurasawa
Ryohei Yoshino
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