We dislike the original dart loading method on the Nerf LongShot so we develop our own! This pump kit is hot selling as many nerf fans feel embarrassing on the Bolt sliding movement but feel smooth changing to pump kit. In nerf battle game radip firing does promote the performance, this kit is essential if you are equip with Nerf LongShot to withstand the challenge in game.
 
This pump kit made of stonge but light weight 3D Printing so you no need worry causing extra weight to your gear. Average modding skill require as you need to disassembly your blaster to install the metal screws and rods. Pump Kit mod need advance blaster modding skill, cut and trim the blaster shell to fit the redesigned construction.