It's not as drastic on the canik pistol as it is with a CZ as they use a different style FPB lifter system, no spring on the canik...
IF the Canik Pistols use the same Martin Tuma designed Firing Pin Block as do the Tanfoglio Pistols, where the trigger releases the Firing Pin Block, rather than push via the trigger, there should be no adverse effect on trigger pull from the Firing Pin Block. Hence, why bother with it at all.
The firing pin block lever on a Canik can/will effect the quality of the trigger pull.
Yes will deff affect trigger pull, I'm not sure how much it affects reset, I'd have to get out digital tools lol
On a CZ we know it affects trigger pull but drastically affects reset, that's the largest benifit..
I use my p120 up on my CZ's so I can't have a block on it