User blog comment:JoeRamirez/Call of Duty Modern Warfare 3 Weapons Wishlist./@comment-86.176.231.212-20110721050052/@comment-4095569-20110726115222

Nice observation, a good example was the AK-74u Grip with rapid fire which was horribly overpowered but otherwise it actually added the underbarrel grip. However, I think what they meant was offensive attachments as the Grenade Launcher, the Masterkey and the Flamethrower was all offensive weapons were asthe grip was a passive attachment.