Build 4 different blaster and target models in one set with the K-20X! Fires up to 75 feet! Set includes 165 K'NEX parts, including rods, connectors plus special parts to create different blasters: 1 blaster chamber, 2 skull dart holders, 1 quick fit grip, 1 preload ring and 5 foam darts. In addition to the main K-20X model, you can download from the official KNEX website instructions for 3 alternate blasters and buildable targets. Compatible with the entire K-FORCE Build and Blast line. Perfect for builders aged 8 and over.
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