✔ Compatible - This product is suitable for Nerf Zombie Strike Hammershot Blaster. (not include the blaster)

✔ Multifunction - Not only for decoration to make Nerf gun looks more cool, but also can install some other accessories on top rail like sighting telescope and carrying handle which are suitable for 0.787 inches/20mm width rail.

✔ 3D Printing - With printing texture on surface, that has no smell of plastic. Also is light weight.

✔ Metarial - This product is made of environmental PLA material, should be protected from heating, direct sunlight area or other high temperature environments to avoid deformation because of PLA material's low melting point.

✔ Note - The product is suitable for the crowd over 14 years old using.