As outlined here before I got a BAD Omega and it stacked horribly to the point it was worthless to me. I am happy to say that with a ton of work and shooting hundreds of rounds, it is pretty good, and one of my favorite pistols.
I applied principle from this thread:https://czfirearms.us/index.php?topic=100885.msg779338#msg779338
Namely taking steel, I mean taking it down, on the rear of the TB where is slopes downward. This is the ONLY way I have found useful in taking care of the HUGE stacking issue in many Omega guns.
It won't ever be made a sticky for unknown reasons, but wanted to share as this P01 OMEGA was a mess. The Omega in the P01 is a retrofit, as the system was NOT designed for this gun - it was designed for the P07/09 and when you reassemble you can see this in spades - but it does seem to work.
I think when the parts tolerance stack in this gun (P01) it tends to react in a way worse than the P series guns. I thought that because the gun is alloy framed, that it would smooth out better - not. I do really like the P01 model for its versatility, relatively light weight, accuracy, SHOOTABILITY, reliability, and steel/alloy build very much. I don't think I could hang with the traditional P01 for two reasons:
- The decocker is in an awkward position for a high hold as compared to the Omega
- Complete disassembly is HARD with the decocker and sear cage - at least for me, and I normally need to do this to change the trigger spring, a part known to go south in the 75. I also ALWAYS strip and polish my CZs because they just mostly such OTB but can become gems with work.
Lastly, for those who have the stacking problem, the only way it normally goes away or at least smooths out well, is through attacking the rearward slope in the TB. I have 'saved' more than one Omegas this way.