Fire Support

LCT PK-156 LCKM Lower Wood Handguard (without Gas Tube) 

For LCK-74MN / LCK-74M / LCKS-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 / ZKS-74M / ZK-104 / PP-19-01 / ZP-19-01 / TK-PDW-9MM / ZK-PDW-9MM / LTS-Keymod 13.5 / TX-M ;if it non-LCT products，we can't sure compatible or not.The following series need to be replaced with PK167 LCKM Retainer:RPK / RPKS74 / RPKS74MN 。The following series need to be replaced with PK220 AMD65 Retainer: AMD65 / LCKM-63 / TX-5 / TX-65