NOTES FROM LUKE: The Blasterparts Metal Hammershot Kit w/ Spring is an upgraded spring along with metal hammer. Ultimate style with an easy installation. Make sure to use the included grease on all metal and plastic contact pieces. This is to help with wear and will prolong the life of your blaster and kit.
SPECS: Equivalent Mass: ~ 9 kg Range: 20 - 25 m Photo by Blasterparts