Commonwealth Weaponry. It's a dangerous world out there. Protect yourself, protect your family.Travis Miles, Diamond City Radio

Commonwealth Weaponry is a weapon shop within the Diamond City market in 2287.


Offering over 3,000 hand-tooled guns,[1] melee weapons,[2] ammunition, weapon modifications,[2] Commonwealth Weaponry is stated to be open "8 days" (per week).[3] Arturo Rodriguez, the proprietor, also offers various recommendations to passerby and interested clients.[4][5][6]


The shop has a main counter in the center, manned solely by Arturo Rodriguez. Behind him are several ammo boxes, a weapons duffle bag, and the door to his house. To the right is a weapons workbench which the Sole Survivor can use to modify their weapons. Depending on the time of day, the Sole Survivor can sneak in to Arturo's multi-level house, or the door may be open.

Notable loot


Commonwealth Weaponry is mentioned as a sponsor for Diamond City Radio.


Commonwealth Weaponry appears only in Fallout 4.



  1. Arturo Rodriguez: "Everything hand-tooled..."
    (Arturo Rodriguez's dialogue)
  2. 2.0 2.1 The Sole Survivor: "So you know weapons, huh?"
    Arturo Rodriguez: "Listen, I can sell you guns, swords, whatever. And they'll keep you alive for sure. But the real secret is in the mods. The little personal touches. Install a scope, expand the clip size, whatever. You spend time with your gear, and you'll have the right answer to every problem. Anyway, let's get back to you, and what kind of protection you need."
    (Arturo Rodriguez's dialogue)
  3. Commonwealth Weaponry sign
  4. Arturo Rodriguez: "If you're looking to keep your load light, we can shoot the breeze about the old-fashioned pistol, or anything else you need."
    (Arturo Rodriguez's dialogue)
  5. Arturo Rodriguez: "You know, a shotgun's great insurance against Raiders, but I got a lot of options here."
    (Arturo Rodriguez's dialogue)
  6. Arturo Rodriguez: "If you're thinking safety, a long-range rifle let's you stay in cover and out of sight. But you might want a secondary weapon, for flexibility."
    (Arturo Rodriguez's dialogue)
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