I posted the same question over on the Steyr forum, but was wondering if anybody has installed XD or Sig front sights on their Caracal? There is a post on THIS forum where somebody says that XD/Sig front sight dovetail is the same as the Caracal. But there is a post on the OTHER forum where somebody posts that the current generation of Caracals have a 5mm front sight dovetail and that the Sigs have a 5.1mm front sight dovetail, and that it wont work without widening the dovetail or trimming the sight (they also comment that future Caracals WILL have Sig/XD dovetails). Which is true? Has anybody installed new front sights onto their Caracal?