BrickArms 2.5 Scale Modern Combat Weapons Pack v3 BrickArms products are toys designed and created for 2 inch tall plastic construction figures such as LEGO minifigures All BrickArms tiny toy weapons are made of solid ABS plastic, designed to be used with LEGO toys. BrickArms cannot shoot bullets and cannot be made to fire bullets in any way. Again, they are a TOY! T-O-Y Toyee!) BrickArms contains small parts and may pose a choking hazard for young children.