I stumbled across this thread because I have an LP53, and since around 10 years ago it has lost enough pressure that pellets can no longer reliably leave the barrel.
Hopefully I can use the information here to revive the pistol, but on top of that, especially input from steveoo, do you think this would be good enough to compete in ISSF 10M air pistol at a local level? I used to compete back in uni and I wonder if a modded LP53 can do well enough that I can hold off on buying a top level pistol for a couple of years. Will it last going through a couple hundred pelelts a week?
Last question is if anyone has figured out if there is a way to do dry fire training with this pistol. If I manage to get the discipline in I plan to mix training strings a few times a week and daily dry fire.