User blog comment:Crazy sam10/Developer's Commentary (Multiplayer Reveal Trailer) Video released./@comment-4961578-20120910203346/@comment-5102026-20120911133515

Nope, you have to have a differnet tactical. If you have tactical insertions, you must have somthing different like a flash or shock charge.

If your talking about tactical gernades in general, tactician replaces you lethal (frags, semtex, etc) gernades and lets you have 4 tactical gernades provided you spend the points to fill the slots (thats 5 of your 10 points