Was reading a thread on the Keltec forum in regards to the P3AT .380. It was said by someone never to use the Russian or Serbian .380 ammo that was steel cased or steel jacketed. Continued that that firing that ammo could damage the certain parts of the Keltec since it was made for the Makarov that was very robust in it's inner parts and that they were to be fired only in Makarovs or the Bersas. That's pretty good praise for the Bersa but has anyone ever used the steel cased or jacketed ammo in the Bersa .380's? No mention was made of the corrosive ammo available from those parts of the world though.