Hey fellas, working on getting an older M70 PF a face lift.

Granted PTG isn't too well received but I have to keep the budget in mind.

That said, are the current production PTG BDL in either external/factory button release or Obendorf viable replacements?

I had read the Obendorf had a nasty habit of flopping open under recoil but had no first hand information.

Need to decide so I can order a McM and get project moving.

Thoughts and suggestions appreciated!