I got a cp88 4" last week and i came to shoot it this weekend and it fires fine single action, but double action isnt releasing enough co2 and only just gets the pellet out of the magazine, i found that the problem is that the hammer is being released too early and isnt hitting the pin hard enough. I think its something to do with the trigger bar spring, but i had a look and it doesnt look out of the ordinary
Has anyone got any knowledge of these guns and could help me?
Thanks

-Josh