Follow the instructions in the owner's manual. If you don't have one, most makers will send you one for free if you ask.
break down a lorcin hand gun
Best left to a gunsmith
You shouldn't. It will break down the gun oil since there are solvents in it.
38 caliber hand gun
Best to ask a gunsmith for help.
A small caliber hand gun
No
gun shops, gun shows, want ads, e-gunparts.com
25-50 USD
50-100 USD
50-125
.500s&w