I have a KAC SR-15 Unicorn here. I acquired this from a Denver SWAT officer who bought it when he retired.
I'd like to trade it for an FS2000 Standard model. They made less MOD 0 versions than anything other SR15 model by far. I love this rifle but have WAY to many AR15 style rifles. If you're in the know, you know what this is. Its arguably the best manufacturer of AR15's on the planet. Anyway, as already stated, looking for a FS2000 Standard (Optic Model).