Can't be answered without knowing who made it.
You need a gunsmith.
$50 - $80
It most likely refers to a pistol by Kahr Arms.
Ammunition prices have gone insane this year, and vary sharply day to day, place to place. Expect to pay around $35 per 50 rounds- or more.
gun shop, gun show
6 plus 1
They may be had anywhere from $25 to $125.
Your best bet is to take it to a gun shop or gunsmith and have them actually show you how.
i dunno how old this question is but i learned that the cobra CA380 that i had just bought is in fact the old Davis p380. the parts from cobra and Davis r exactly the same , cobra just bought the rights to it. if u look up the cobra website u can find parts for it
No way to answer without knowing who made it and a detailed description of all features.
The Davis P380 typically has the serial number located on the grip, but it may also be found on the frame of the firearm, usually on the left side or under the slide. Additionally, some models may have the serial number marked on the barrel. It's important to check the manufacturer's specifications or consult a gunsmith for exact locations.
For my Beretta 85FS, I really like: Federal 90 gr. Hyda shok P380 HS1-H for all around..shooting & reviews have said really good for defense. & Cor-Bon 90 gr JHP rated as "most powerful" as well. It shoots a little harder I think..but great