LCKM-63 Gas Tube

For LCT LCK-74MN / LCK-74M / STK-74 / LCK-104 / LCK-105 / LCK-74 / LCKS-74 / LCKM / LCKMS / LCKMMS / LCKM Economy / AIMS / AIM Carbine / G-03 / G-04 / MG-MS / TKMS / TIMS / TK-104 / TK-105 / TK-102;
Can be used with LCT Upper Handguard:PK048/ PK146 / PK147 / PK153 / PK157 / PK162 / PK164 / PK169 / PK183.