It may be wise to check the re-set of your trigger bar after the slide is done disconnecting it from the sear. Slide goes back, pushes trigger bar down--sear is now free to go forward and catch the hammer--a basic "disconnector" function.
If bad fit, weak spring, or fat magazine interferes with the trigger bar coming back up, even a fully-forward trigger reset position won't enable you to drop the hammer.
Had that happen (fat magazine version) on a gun which was quite similar to the SIG. Got a lotta tap-rack-nothing/tap-rack-bang drills out of that one! Usually, the rack would jar the trigger bar back up, but it once went through three cycles. Frustration!
If bad fit, weak spring, or fat magazine interferes with the trigger bar coming back up, even a fully-forward trigger reset position won't enable you to drop the hammer.
Had that happen (fat magazine version) on a gun which was quite similar to the SIG. Got a lotta tap-rack-nothing/tap-rack-bang drills out of that one! Usually, the rack would jar the trigger bar back up, but it once went through three cycles. Frustration!
