There are tons of rifles that can be classified as the best rifle in the world, just ask any soldier...
I cannot stand the 5.56 mm rifles - looks like plastic fantastic for me.
IMO the H&K G3 7.62mm - You love it, you hate it and it is as reliable as your mother. A bit large for FIBUA and the design may be outdated, but do I care? It is 7.62 mm
