[Deer-ly]

Harry's mod inventory is specially designed for them I do not know if its open sourced.
Sure it can be fun but tis also very ass especially to new players or players that don't luck out on attachments.
It is for TTT only

Then someone should be hired to make one for DB-TTT. I am up to donating for the project.

I'm fairly certain most players will not want such a change as for my second sentence.
you'll have the guy with full auto, explosive rounds, regen metal. The AA-12 when it was added to harry's really showed the flaws in the attachments. Without donating or getting super lucky you were having a bad time.