1. Compact Bullpup Powerful nerf Gun: The advanced bullpup design houses the main air canister within the stock, achieving a large 130cc piston volume in a short 53cm barrel. This allows the nerf gun to maintain powerful firepower while maintaining extremely high mobility. 2. All-Metal Internal Engine: Experience unparalleled durability and silky-smooth operation. This toy gun features an all-metal internal structure, including a bearing-assisted chambering assembly, ensuring reliable performance and a long service life even with spring upgrades. 3. Ultimate Customization Platform: Personalize right out of the box. Features include a full-length Picatinny rail with flip-up iron sights, interchangeable magazine well inserts, and compatibility with most commercially available airsoft gun (AEG) grips. Exterior details such as air intakes and removable nameplates allow you to truly create your own unique ride. 4. Designed for Easy Upgrades: Quick-release design for easy maintenance and quick spring replacement. 5. Ambidextrous and Safe Operation: The ZWQ S400 is designed for all players and is equipped with an ambidextrous shooting safety selector to prevent accidental discharge and ensure safe operation during intense gameplay. Features:1. All-metal internal structure, ambidextrous operation2. Firing mode: Pump-action, manual spring-powered3. Range: 15-20 meters4. Material: High-strength PC shell+metal5. Firepower: 62 FPS (1.2mm spring) 320 FPS (using 2.0mm upgraded spring)6....
