If its not offered currently on the Beretta web site I'd guess the answer is no.
Try CDNN & see IF they have any - not that they were ever offered.
Looks like a 13 rnd is available vs. a 10 rnd - would that give you the 'extension' you seek?
jimmj - I have 2 pro-mag and 2 mec-gar 13 rounders still in the package if you have trouble finding some. Let me know and I'd be willing to give up a couple.
I have 13 round magazines. A friend wants to qualify with a .380 but the instructor requires a weapon with 15 round magazines. I was inquiring if the Beretta Model 84's had plus two magazine extensions available where the 13 round magazines could be modified into 15 rounders.
googled it and found several 13 round magazines from several companies. prices range from $20 to $55. why so much varience. want to get dependable mags. Good brands? anyone?
In my experience Mec-Gars are as good as factory, in fact they are often fabricating magazines for factories. I would have no hesitation in ordering them for my 84. This seems a good source: