Some months ago I purchased a Girsan MC28. Then later when I saw that they were available , I purchased the Optic Ready top end
from Tenda and took off my regular top end and put this on.
Although the striker is in the top end, the trigger pull feels the same. Not that bad . ( I have not been to the range yet )
I think that the optics ready MC28TX is probably a standard lower with the optics ready upper on it.
If so the trigger pull should be like any MC28.



























