【CUSTOM GBB WORKSHOP】
COLT M16A2 model 733 commando
WE base
deep marking, deep 0.3mm
M16A2 type grip
M16A2 type lower
M16A2 type delta handguard slip ring
M16A2 type forward assist early type
M16A2 type steel flash hider
3rd Generation stock
buffer tube 2 position
aluminum 11.5" Pencil out barrel
cerakote
Anodizing
detail fix
