COLT MK18 MOD0 US NAVY_GHK

【CUSTOM GBB WORKSHOP】
COLT MK18 MOD0 US NAVY
GHK base
deep marking
M16A1 lower
M16A1 grip
M16A1 safety selector
F marking FSB
KAC QD flash hider
CQD rear sling mount
LMT rear sight
LMT gen1 stock
detail fix