Elevate the performance of your KJ Shadow 2, Shadow 2 Orange version, and SP-01 GBBP series with the CL Project Design 150% Enhanced Loading Nozzle Spring. Crafted from high-grade steel, this robust nozzle spring delivers 150% increased tension, enabling smoother and more efficient loading actions. Experience a noticeable boost in your gun's overall functionality with this precision-engineered component. Ideal for competitive shooters and enthusiasts seeking superior reliability and performance. Available in standard size, this essential upgrade is your key to an optimized shooting experience.