Because You Suck, We Hate You, But We Want Your Money
H&K may think you suck and hate you but they also want your money. Because of this notable fact they are rather angry at the Australian government. The Australian government placed a ban on importation of the H&K R8. The R8 itself is a special version of their SL8 which has the gas system removed so the gun functions like a bolt action rifle. This is required since Australian subjects can't own semi-automatic rifles.
Well according to the Australian government claims the rifle is too similar to the G36 and have barred it's importation. Now H&K not only thinks you suck and hate you but they feel the same about the Australian government. Honestly I agree with H&K on this point.