Its a series 80 with the 2 levers in the frame that are actuated by the trigger bar which push up on the plunger so the firing pin moves forward and strikes the primer.
By the way Para-Ordnance uses a spring loaded extractor. The part that is spring loaded is the end that grabs the shell casing (claw)
NRA Life Member, NRA Range Safety Officer, NRA Certified Pistol Instructor, IDPA Safety Officer, USPSA NROI Range Officer,
ICORE Range Officer, ICORE Match Director
As you are, I once was, As I am, You will be.