Hi Troop.
The long answer is we make knives to cut and slice. The RC-3 and RAT-3 are lightweight, compact general utility knives. Neither the RC-3 or RAT-3 are made to be heavy duty knives to pry open doors, but they will do fine for 90% of all the chores that a compact carry knife is made for.
What type of uses does your duty knife see on a daily basis? You may be better off with the Ontario TAK or a similar style knife from SwampRat, SOG or TOPS.
We've had the RAT-3 fielded with Marines and Soldiers for a long time now in the combat zones of Iraq and Afganistan and they're holding up well for their uses. But again, I wouldn't pry open doors or break locks with a knife this thin.
Jeff