SIG is showing off the latest generation of rifles from the SIG556 line: the 556 xi. The xi has a swappable charging handle and ambidextrous controls to be more user friendly to southpaw shooters. It will be available with both a standard 16″ barrel and with a 10″ barrel.

SIG 556 xi with a 10" barrel.
From SIG SAUER:
SIG SAUER® Introduces Next Generation SIG556xiTM
A Swiss-folding stock and ambidextrous controls allow users to fit the rifle to their needs
SIG SAUER introduces the SIG556xi, the next generation of cutting- edge tactical rifles from the leading manufacturer of military and law enforcement firearms.
Building on the innovation and reliability of the SIG556-series rifles, the SIG556xi offers greater adaptability to meet the needs of the end user.




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