アウターバレル M4/CQB [M01-029]

MADBULL Outer Barrel
Model:
CQB version

Available handguards in the market:
MadBull Short Patriot hand guard (click)
Patriot rail handguard

Features:

• 1cm length adjustable. Fit most M4 AEGs in the market.
• "2" screws to lock the adjustable parts.
• Light Aluminum, one piece reinforce barrel. NC processed. 
• Best price and quality in the market