It's like any non-plus P rated pistol. Can you do it? Yes. Should you do it? That's your choice. The LCP is NOT rated for +P and there have been instances of barrel burst incidents. Yet, there are also plenty of people who haven't had issues.
Personally, I would stay away.
.380 ACP
Yup.
No.
No.
You will need to contact Ruger.
Can I shoot 380acp caliber out of my 32 pistol?
No. You won't even get it to chamber.
The .380 automatic cannot shoot 9mm Parabellum ammo.
Any standard .380 ACP ammo, yes.
No. Ammo designated as .38 or .38 special is different than ammo designated as .380. .380 is designed for semi-auto handguns and .38 ammo is for revolvers.More to the point, the .38 Special has a longer case, and a larger diameter projectile. The .38 special bullet measures .357" diameter, the .380 measures .355" diameter. The .38 special is a 'rimmed' cartridge, and the .380 is 'rimless'. Luckily, .38 Special ammo will not fit in a .380 magazine, otherwise the results could be disastrous, possibly turning your .380 handgun into a hand grenade.
No-- If you will GOOGLE .380 ACP and also GOOGLE .32 ACP. You can see the difference in specifications. First item each page "WIKI"
380 auto. Many good brands of ammo out there.