Heckler Und Koch for the win, honestly why do people butcher g36's a spas 12 stock would look better, I think in the case with most guns and the g36 especially is less is more, sure you could the weird looking ris rail foregrippy thing and 4 m203's but it wouldn't look right jsut liek those g36's, sure they are unique, but unique in a bad way, in a way that makes ghandi cry for blood.