The safety needs to be fitted to the sear , It is not a drop in part !!!
From what you say it is contacting the sear on both the safety on and off positions , since you said the hammer will not fall when in the off safe position.
Put the original safety on and get a gunsmith to fit the new one if you desire.
This could be dangerous if not fitted correctly.
From what you say it is contacting the sear on both the safety on and off positions , since you said the hammer will not fall when in the off safe position.
Put the original safety on and get a gunsmith to fit the new one if you desire.
This could be dangerous if not fitted correctly.