FYI, The flare in the recoil shield is there for one purpose, and that is to provide a ramp to push the long center pin back into the extractor rod, so that the cylinder can be closed. Once closed, the center pin then falls into the locking hole in the center of the extractor shield, allowing the extractor lug locking pin to fall into the top of the extractor rod.
The triple-lock still has a very different, and more complicated, locking scheme. The ramp function of the flare is moved to a ramp attached to the yoke, which makes the extractor shield flare no longer necessary. The extractor lug locking pin is much more complicated, and it contains both the old extractor rod locking pin, and the new third locking pin.
If there is any interest, I can post pictures of the new parts, and explain in more detail, how the triple-lock scheme works,
Regards, Mike Priwer
The triple-lock still has a very different, and more complicated, locking scheme. The ramp function of the flare is moved to a ramp attached to the yoke, which makes the extractor shield flare no longer necessary. The extractor lug locking pin is much more complicated, and it contains both the old extractor rod locking pin, and the new third locking pin.
If there is any interest, I can post pictures of the new parts, and explain in more detail, how the triple-lock scheme works,
Regards, Mike Priwer