nobody, here is what you do:
Clean it and bless it...
then go to the range and abuse it.
Fire 200 rounds.
Dont worry about failures unless they are chronic.
50 at close range.
100 at medium range.
50 at longer range.
Record the score or pattern in your new dope book. I know this is a bit much and mostly done with rifles - but I keep a little note book for each of my guns. Then, next time you go out you have a good idea if you gun is getting better and by how much.
Wear in is normal.
After the range session, go get some good food. Mexican is essential. Then go home and with a large cold beverage and a nice area to work in... Clean your gun.
While cleaning it - examine each part. Your looking for any manufacturing defects that were not apparent before. Make sure there are no cracks, bends or anything like that.
After you clean it good... reassemble it - function check it. Then reload it with your selection of "Duty Ammo*" and slip it into its new sleak leather rig. Bingo. Its now home.
* Duty Ammo - means your choice of ammo that you will use for your Personal Protection, CCW, or Duty should that be required.
If your a LEO - that 200 rounds of ammo you shot should have been of your Duty Ammo. If your a Citizen - you can if money is an object drop that number of rounds to 50 of your selected Duty Ammo. So long as you had no failures with those rounds.
This is a bit rushed... I normally go 500 rounds before I will rate a pistol, ammo combo as compatable. But hey - I am just nuts. That and I like to shoot. A Lot.
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"A fear of weapons is a sign of retarded sexual and emotional maturity." - Sigmund Freud