I was looking for the next challenge and I was thinking about trying a play through using only weapons that have a 0 skill requirement to use. This would allow me a few decent guns like Maria, Lucky and the Ratslayer and the Bottelcap Mine if I push explosives enough.

What I was wanting a little feedback on was if people thought using the Mercenary Grenade Rifle from the Courier's Stash DLC would be legitimate since it's not really part of the main game. Also, has anyone used the Abilene Kid LE BB Gun that would know if it counts as a silent weapon?