KJW 25 Round Magazine for KJW KP-19 Hi-CAPA Gas Blowback Pistol (Color: Black / Green Gas)

The KJW 25 Round Magazine for the KJW KP-19 Hi-CAPA Gas Blowback Pistol is a purpose-built replacement and upgrade option designed for airsoft players who demand realism, durability, and consistent performance from their sidearm. Whether you’re maintaining your primary competition pistol, stocking spares for skirmish days, or replacing a worn magazine, this KJ Works original magazine delivers dependable feeding and authentic handling you can trust.

Constructed from heavy duty zinc alloy, this magazine is built to withstand the repeated stress of gas blowback operation, reloads, and regular field use. The solid metal construction not only increases durability but also provides a realistic weight that closely mimics a fully loaded real-steel magazine. This added heft enhances immersion during training drills, competitive play, and milsim scenarios, making reloads and transitions feel natural and intuitive.

Designed specifically for the KJW KP-19 Hi-CAPA gas blowback pistol, this magazine ensures proper fitment, gas efficiency, and smooth operation. The internal components are engineered to KJW’s factory specifications, allowing for reliable cycling and consistent BB feeding shot after shot. A high-strength internal spring maintains steady upward pressure on BBs, reducing the chances of misfeeds or double-feeding during rapid fire or high-tempo gameplay.

The 25 round capacity strikes an ideal balance between realism and field practicality. It mirrors standard Hi-CAPA magazine capacities commonly used in competitive and training environments, encouraging proper reload discipline while still offering enough rounds to stay effective in close-quarters engagements. This makes it an excellent choice for speedsoft, CQB, and pistol-focused loadouts where reliability and consistency matter most.

For faster and more controlled reloads, the magazine features a large, extended base plate. This design improves grip during reload manipulation, even when wearing gloves or operating under pressure. The extended base also helps protect the magazine body when dropped during tactical reloads, adding another layer of durability for aggressive play styles.

Powered by green gas, the magazine delivers crisp recoil and consistent performance under normal field conditions. Green gas operation is well-suited for spring, summer, and mild weather play, providing smooth cycling and reliable gas efficiency. As with all gas magazines, proper maintenance—such as regular lubrication of seals and valves—will help maximize lifespan and performance over time.

As an original KJ Works (KJW) factory magazine, this unit is manufactured to meet strict quality standards, ensuring compatibility and long-term reliability with the KP-19 Hi-CAPA platform. It’s an ideal option for players who prefer OEM components to maintain their pistol’s intended performance characteristics.

Please note: Modification of green gas or CO2 magazines to accept aftermarket HPA fittings or valves will void all included warranties. High-pressure air conversions can expose the magazine to stresses beyond its intended design limits, potentially causing damage or unsafe operation. For optimal safety and longevity, this magazine should be used in its factory configuration with approved green gas only.

Whether you’re building a competition-ready Hi-CAPA setup, training with realistic weight and handling, or simply need a dependable spare magazine, the KJW 25 Round Magazine for the KP-19 delivers proven performance, rugged construction, and authentic feel—exactly what serious airsoft players expect from KJ Works.