Neat screw and set screw trigger job to limit the trigger plate travel on stock pre 2k Autococker pot metal cocker trigger frame.
Looks like plate is also cut and polished. This frame came on the Blue Splashed Autococker I picked up a couple weeks back.
An allen screw in the back of the frame and a set screw in the side limits travel and set the stop for the plate.
A better view of the back set screw that limits plate travel.