I agree with bear.
You will find that the more you shoot it (including dry-fire with snap caps), the smoother it will get.
Shihan has a video of his young man shooting his (The World's Greatest Sigma), and the lad does not seem to have a problem with trigger. But Shihan probably has a few rounds through it.
"A well regulated Militia, being necessary to the security of a free State, the right of the people to keep and bear Arms, shall not be infringed."
Life Member NRA
Life Member NAHC
Former President of the ECPT (Eifel Combat Pistol Team)