Infornmation:GHK AK HopUp Chamber with 410mm Inner Barrel for GKM/GIMS/GKMS/GK74/GK74MNColor: N/ANotice: Inlet Valve Spring for GBB MagazineGHK AK HopUp Chamber with 410mm Inner Barrel for GKM/GIMS/GKMS/GK74/GK74MN$60.00価格数量カートに追加する