COLT M16A2 model 705 rifle_ghk

【CUSTOM GBB WORKSHOP】
COLT M16A model 705 rifle
GHK base
deep marking, deep 0.3mm
Custom A2 upper kit 7075-t6 forged for ghk v2
custom steel out barrel
real front swivel
real rear sight
real trigger guard
real charging handle
Anodizing
phosphate coating
detail fix