【CUSTOM GBB WORKSHOP】
COLT GX-5857 model 607
WE base
deep marking, deep 0.3mm
real M16A1 ejection port cover
real M16A1 Crush Washer
ra tech ar-15 steel bolt
custom steel flash hider
custom handguard
custom stock
detail fix
toy & real
toy & real
toy & real
toy & real
toy & real
[imghttps://1.bp.blogspot.com/-4sK-eA6LnOM/XNlBUt3sHqI/AAAAAAAAL_A/tGmDknmta28nrAjxnE-HqnzvX7mUIZvGQCLcBGAs/s1600/55.jpg][/img]
toy & real
real