5KU Full Metal Outer Barrel for M4/M16 Series Airsoft AEGs (Length: 11.5")

Features:

• Aluminum alloy construction
• Matte black finish
• 14mm- (negative thread)

Compatibility: For Tokyo Marui, Matrix, APS and other compatible M4 / M16 Series Airsoft AEG Rifles
Length: 11.5"
Material: Aluminum Alloy

Manufacturer: 5KU

About 5KU

5KU is a division of APS Limited, focused on manufacturing high quality aluminum and steel external upgrade accessories for AEG and GBB airsoft guns.