This spare magazine is a great option for your KJW KP-01 E2.  With a hefty metal body, It offers realistic weight and can be pre-loaded with BBs for immediate use as soon as need.   You simply need to switch the empty one with the loaded one and you are done.

Why buy this magazine?

• Full Metal Construction
• CO2 powered
• Design for Gas Blow Back Pistol
• 24 rounds loading capacity
• Suitable for KJ Works KP-01 E2 (P226)