Well I must say I did not see this coming but it appears Beretta will be releasing a .22 lr version of the ARX 160. The ARX 160 .22 was announced and displayed at the 2012 SHOT SHOW. I will post images as they become available.
BERETTA ARX 160
This page is just a temporary page until I setup the new ARX160.com blog. Just waiting to see if this rifle turns into something we can obtain a civilian version of here in the USA.
BERETTA ARX 160 NEWS
The Firearm Blog got some hands on while touring the Beretta factory in Italy. Read the blog post here.
Tactical Life posted some great pictures here and here.
I located a Beretta PDF catalog that features the ARX 160 exclusively. Download it here.
Beretta has a website devoted to military products called Beretta Defence. It seems ro be a reasonable place to watch for updates on the Beretta ARX 160 weapons platform.