Glock switches are an inch-long device that fit onto the back of a Glock and override the trigger mechanism to make the ...
(WALA) - For the last few years, Glock switches have become a ... “Each time you pull the trigger the firing pin would drop. What this does is it stops the firing pin from locking and the ...
Soto Melendez used a 3D printer to make Glock switches at his Park Hills home and another man sold the devices, prosecutors ...