Re: Collet Bushing Replacement
Look closely at the fingers of the collet. They may be cracked. It is common.
Dont waste your time with a drop in bushing. Order an oversized Briley Spherical with the spherical ring .001" over muzzle diameter and have a local smith turn the bushing 'skirt' to fit your slide.
It takes 43 muscles to frown, 17 to smile, and 3 for proper trigger squeeze.
The latest caliber or gear is no substitute for experience and skill. Rifles and cartridges don't make hits -- shooters do.
Fact of life:
After Monday and Tuesday, even the calendar says WTF!