K-Force Build & Blast K-10V & Mini Cross Blaster Asst (Net)
From K'NEX. Build your own customizable blaster: the K-10V or the Mini Cross! Each fires up to 75 feet! Both sets include K'NEX rods and connectors plus special parts to create your blaster: 1 blaster chamber, 1 quick fit grip, and 1 pre-load ring! Comes with 5 foam darts. Combine them both and download instructions for a double-blasting, 2-chambered combo build. Compatible with the entire K-FORCE Build and Blast line.