Enhance the performance of your Action Army AAP-01 gas blowback pistol with the TTI Airsoft CNC Short Stroke Kit. Engineered to shorten the bolt travel distance, this kit significantly boosts your rate of fire. It includes precision-crafted components with 2mm and 4mm thickness options, alongside a robust 140% nozzle return spring, ensuring consistent and rapid firing. Available in sleek, durable finishes, this kit is an essential upgrade for any airsoft enthusiast aiming for superior speed and reliability.