Thanks for the comments D, My post clearly states Ive studied and followed the instructions you repeated. The pelican article on 124 work and videos as well. I need the next level of attack having found these options unproductive.

Perhaps a locksmith tool or some other means of releasing the spring from another angle by drilling or cutting in with a die grinder.

Hoping for info AFTER the standard method has proved not working. I believe the spring is 'holed' where the pin is supposed to strike and release it..Punched or drilled through or simply worn off/ rusted or eroded.

I feel the contact point, resistance and the pin pushes past but does not release the spring. Id love to hear from anyone who has encountered this issue.