Here's the best source I can find on it, from Breaking Defense:
http://breakingdefense.com/2016/02/a...30-mm-javelin/
"Upgunning the Europe-based Second Cavalry Regiment against the Russians is just the first of a “lethality upgrade” for the entire Stryker force. The 30mm quick-firing cannon for 2CR’s Strykers may ultimately go on half the Army’s fleet of the 8×8 armored vehicles (not counting specialist variants). The other half would get the a vehicular version of the Javelin, the military’s standard shoulder-fired anti-tank missile. Just as important, the Army wants to upgrade sights and sensors across the fleet — and it’s throwing the doors open to ideas from industry."
Any intent on adding Rangefinder 22/Stabilization, or removing the AAMG?
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Other IFV news:
* Australia's LAND 400 program is proceeding apace, with the choices being a Boxer vehicle with the Puma's Lance turret (only with 35mm instead of 30mm), or a Patria AMV with 35mm.
http://www.upi.com/Defense-News/2016...?spt=sec&or=bn
* Canada's LAV 6.0 upgrade seems all but confirmed; I saw chatter about it last year. How this will show up in-game, I'm not sure...
http://www.upi.com/Defense-News/2017...l&utm_medium=1