User blog comment:Cfp3157/Guerilla Warfare Tourney- Round One: The Desert Fox vs Celina Lucyna/@comment-5559147-20130116160946/@comment-4552610-20130117024830

It's muzzle velocity is unknown so we DON'T know how powerful it really is. It could have big rounds but little power. Also, the Rounds the used by the MP7 are pretty damn powerful.