LCT ZSHK-M Z Handguard KIT-M NE Built-in lithium battery

Built-in lithium battery

-Nozzle/cylinder head seal and movement

Over ear protection

M4 Gearbox

The old version of the firing pin parts need to be directly installed on the lower receiver

LCT ZSHK-M Z Handguard KIT-M NE Built-in lithium batteryFor LCT LCK 74 MRK 74 LCKS 74 LCKS 74M LCK 74M LCK 74M Plum LCK 74MN STK 74 G 03 G 03M LTS Keymod 13. 5 ZK S74M Sport ZK S74M LCKM LCKM (Stainless Steel) LCKMS LCKM Economy LCKMMS AIMS AIM Carbine TKMS TIMS M LOK LCKM LCK 104 LCK 105 MRK 105 TK 102 TK 104 TK 105 TX M TX MIG G 04 G 04M MG MS M LOK LCK104 ZK 104 Sport ZK 104 TX 63 TX 65 TX 5 LCKM 63 and AMD 65 will require some modifications. Z Sport series handguard set. 2x ZB 2 sections included.