Material：Nylon + Steel

For LCT

▶ LCK-74 / LCKS-74 / LCKS-74M / LCK-74M / LCK-74MN / STK-74 / ZKS-74M / G-03 / G-03M / LTS Keymod 13.5

▶ LCKM / LCKM (Stainless Steel) / LCKMS / LCKM Economy / LCKMMS / AIMS / AIM Carbine / LCKM-63 / AMD-65 / TX-63 / TX-65 / TX-5 / TKMS / TIMS

▶ LCK-104 / LCK-105 / ZK-104 / TK-102 / TK-104 / TK-105 / TX-M / TX-MIG / LTS Keymod 9.5 / G-04 / G-04M / MG-MS

▶PP-19-01 / ZP-19-01 / TK-PDW-9MM / ZK-PDW-9MM

◉Non-LCT products can't be confirmed the compatibility。
◉ Handguard tension spring is required for following models: LCKM-63 / AMD-65.
◉TX-MIG / LTS Keymod 9.5 the installation required to be placed with PK-167 LCKM Retainer
◉ Metal part should be removed before installing onto following models: LCT PP-19-01 / ZP-19-01 / TK-PDW-9MM/ ZK-PDW-9MM.