BrickArms LEGO-compatible weapons are custom plastic accessories shaped as realistic weapons and designed to fit into a standard LEGO figure's grip. These accessories are created by the Redmond, Washington, based company BrickArms, LLC, run by LEGO enthusiast Will Chapman.
Though these accessories are not genuine LEGO pieces, they are made from the same type of ABS plastic used in the construction of most LEGO products. BrickArms offers a wide variety of weapons, ranging from realistic, historical representations of various firearms and bladed weapons to other weapons inspired by science fiction and fantasy. In addition, BrickArms sells custom minifigs and clothing.