Put the bolt in the receiver, and assemble those onto the grip frame.
Take the mainspring housing, and shove the bolt stop pin up into place, until it seats.
Point the muzzle down towards the floor.
Swing the mainspring housing up towards the bolt, so you can see up inside the pistol.
Looking into the grip frame where the mainspring housing will go, you will see the hammer. Pull the trigger so the hammer swings forward via gravity.
You may have to give the pistol a shake away from you to get the hammer to drop forward. You'll hear it click. Release the trigger.
Still looking into the grip frame, rotate the muzzle upwards while watching the hammer strut, it will point down towards the floor.
Swing the mainspring housing into place. You will feel spring pressure the last quarter-inch as the mainspring pushes against the hammer strut.
Rotate the housing latch into place and dry fire to test.
Exploded view here. hope this helps, once you figure it out, you'll laugh. All this fol-de-rol takes less than ten seconds.
Thanks again.
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