A Chambered round.
Contact Browning.
To have a purchase on the rim of the ammuntion.
Extractor/ejector
Try e-gunparts.com
Clear the pistol of all ammunition, remove magazine. Remove slide. Press extractor pin out with a pin punch. This will release extractor and extractor spring. Insert extractor spring and new extractor, press into place, hold while reinserting extractor pin. Or replace it- a new one costs what a gunsmith will charge to repair one.
When the slide or bolt moves to the rear, part of that bolt- the extractor- grips the rim or groove of the cartridge case, and pulls it out of the chamber. At the end of the stroke, another part, the ejector, flips the cartridge out from under the extractor, and out of the gun.
Condition 2, does not apply to the M9 Service Pistol.
Try gun shops, gun shows, e-gunparts.com, Midway USA, Brownell's, want ads.
Ejector
15,000 rounds.
Condition 2
ejector