I was wondering the same thing. After looking very closely at the last photograph and zoomed in on my 1080p monitor, the break happened right where the spring end factory "grind down" started (or ended, depending on how you think about it). In other words, the spring broke exactly at the point where the "unground" part of the spring meets the "ground" part. They grind too much too fast. They don't care about taking the temper out of the spring steel or stressing it.
The english translation of this (via google translate) isАз също колеги преминах през тази тъпа ситуация със счупване на същата пружина. При мен счупеното парче беше много по-малко, може би 1/10 от това тук, но създаде същите главооболия със невъзможността спусъка да закопчее ударника. Пружината в моя случай беше ХУМА , тунинг пружината !!! Добре че когато излизам да стрелям, подвижната работилница е в багажника и мога да реагирам мигновенно
This thread is about the fx maverick not being able to be fired after being cocked. There are a lot of other threads that talk about all the reasons an fx maverick won't cock. Generally there are two things that would keep an fx maverick from being cocked. The most common reason is that the spring is completely compressed before the hammer can come back far enough to latch on to the trigger sear OR maybe the spring is not fully compressed, but the hammer weight itself is fully pressed against the spring cup and the hammer and is keeping the hammer from coming back far enough. Either of these cases means that you are trying to get more hammer spring power than the spring can provide. In this case, you might just need to use a lower 2nd regulator setting and then your spring will have enough power, but it could be that you really do need a more powerful hammer spring -- like a huma tuning spring. The second most common reason a maverick won't cock is that the cocking rod "hand" is not positioned correctly on the rod and can't move the hammer back far enough.
