New item for upgrading your TM Hi-Capa handgun made by X-Fire/PDI-Japan and costs US$44.37.... "For Tokyo Marui HI-CAPA Series. Made of CS(Carbon Steel) , all CNC machined and black oxide finish.　 It looks tough and wild. We made account of reproducing mechanical section and durability. (If you want to keep it clean, please do maintenance to prevent from rusting.)"