Transform your Nerf HammerShot Blaster into a new generateion Pistol! All you need to is just install and fitting all the parts onto your blaster, of course there are little screw fastening procedures that need your modding skill. The blaster is not just Cool but tactical advance, addition rail allow wear tactical scope.

This Kit Include the following parts:
□ MaLiang 3D Print Handgun Barrel & Top Rail
Of Course, Not include a Blaster!