Metal constructionhold 23 rounds 6mm BBSuitable for KJ Works KP13 / KP17 / KP18 or Marui / WE / AW G series GBB PistolKJW Metal 23rds Gas Magazine For KP13 KP17 KP18 GBB (BK)SKU: KJ-GMAG-KP13$22.00PriceQuantityAdd to CartBuy Now