LCT LCKM Wood Handguard Set w/ Vintage Colouration (PK-383)

For LCT 
➤ LCK-74 / MRK-74 /  LCK-74M  / LCK-74M Plum
➤ LCKM / LCKM (Stainless Steel) /  LCKM Economy / M-LOK LCKM
➤ MRK-105 / M-LOK LCK104

 ◉Need to be used with PK167 LCKM Retainer: LCKM-63 / TX-63 / RPK ;
◉Need to be used with  PK030 / PK343 Trigger Guard : M-LOK LCK104 / M-LOK LCKM
◉ if it non-LCT products，we can't sure compatible or not.