Upgrade or repair your airsoft gun with high-quality internal parts from MiR Tactical. Whether you are replacing worn components or building a custom setup, we offer a wide selection of OEM and aftermarket parts for AEGs, GBB rifles, and pistols. Choose from gears, springs, pistons, cylinders, bushings, nozzles, hop-up units, and more. All parts are tested for reliability and compatibility. Ideal for techs, hobbyists, and players who want better performance, durability, and tuning potential.