초록 ▼

A dual stage trigger assembly including a spring loaded hammer, a spring loaded trigger, a disconnect lever, a torsion spring adjustment plate, springs, and user available adjustment screws whereby a sear face of the trigger fully engages a notch in the hammer in cocked position; whereby a user avai

A dual stage trigger assembly including a spring loaded hammer, a spring loaded trigger, a disconnect lever, a torsion spring adjustment plate, springs, and user available adjustment screws whereby a sear face of the trigger fully engages a notch in the hammer in cocked position; whereby a user available adjustment screw, without disturbing the assembly, allows a user to adjust a screw in a first end of the disconnect lever to adjust second stage trigger travel to set the length of engagement of the trigger sear with the hammer notch. At this point a contact face of the disconnect lever contacts a tang on the hammer and a user available adjustment screw in a second end of the disconnect lever compressing a spring held in the trigger adjusts trigger pressure needed to complete the second stage trigger pull after the contact face on the disconnect lever contacts the hammer tang. A spring operably connected with the trigger and the torsion spring adjustment plate adjustable by the user allows a user to adjust first stage pressure on the trigger necessary to move the disconnect lever contact face against the hammer tang.

대표청구항 ▼

[ What is claimed is:] [1.] An adjustable dual stage trigger assembly comprising:a spring activated hammer, a disconnect lever, and a torsion adjustable spring loaded trigger means;said spring activated hammer being pivotally connectable with a first pin through a receiver cavity of a firearm and ha

[ What is claimed is:] [1.] An adjustable dual stage trigger assembly comprising:a spring activated hammer, a disconnect lever, and a torsion adjustable spring loaded trigger means;said spring activated hammer being pivotally connectable with a first pin through a receiver cavity of a firearm and having a hammer notch and a hammer tang;said spring loaded trigger means being pivotally connectable with a second pin through said receiver cavity and having a trigger sear engaging said hammer notch when the firearm is in a cocked position;said disconnect lever being pivotally connectable with said second pin and being operably connected with said trigger means;a first threaded adjustment means adjustable by a user of said firearm in said disconnect lever on a first end of said disconnect lever and a second threaded adjustment means adjustable by said user on a second end of said disconnect lever, said first and second threaded adjustment means being adjustable without disturbing said assembly;said first threaded adjustment means allowing said user to adjust engagement of said trigger sear with said hammer notch to a user desired engagement and causing a contact portion of said disconnect lever to contact said hammer tang on said hammer;said second threaded adjustment means acting to compress a spring against said trigger to adjust pressure of said contact portion of said disconnect lever against said hammer tang thereby adjusting trigger pressure needed to fire said firearm after said contact portion of the said disconnect lever contacts said hammer tang.