This might have been discussed already but I just saw this article:
http://www.israelandstuff.com/first-innovative-bullet-proof-grenade-developed-by-the-idf
I'm guessing that's an Israeli-made (at least it's Israeli-marked) US M26 in the pic and that the article is referring to an upgrade of these, perhaps with stronger internal frag matrix?
http://www.israelandstuff.com/first-innovative-bullet-proof-grenade-developed-by-the-idf
I'm guessing that's an Israeli-made (at least it's Israeli-marked) US M26 in the pic and that the article is referring to an upgrade of these, perhaps with stronger internal frag matrix?