User blog comment:JoeRamirez/Call of Duty Modern Warfare 3 Weapons Wishlist./@comment-207.151.241.124-20110509190930/@comment-356904-20110509191205

Learn to read; the HK416 is already up there, and there's a big argument down the page about the XM8.

Also, what do you mean by "sight as an attachment"?