10" M4 Free Floating Forearm Rail System w/ M4 Outer Barrel
Special designed locking system to reinforce the barrel with a robust clamp and two anti-rotation alignment lugs for solid fix.

Package includes
# Upper and lower handguard
# Handguard clamp and detent parts
# Barrel nut
# 14.5" M4 outer barrel
# Gas tube and gas block
# Panel x 2
# Screws x 4
# Washers x 12


Colour: BK
Material: Steel and 6065 aluminum