Product Description
5KU Full Metal Outer Barrel for M4/M16 Series Airsoft AEGs
Features:
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Aluminum alloy construction
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Matte black finish
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14mm- (negative thread)
Compatibility: For Tokyo Marui, Matrix, APS and other compatible M4 / M16 Series Airsoft AEG Rifles
Material: Aluminum Alloy
Manufacturer: 5KU
About 5KU / APS
5KU is a division of APS Limited, focused on manufacturing high quality aluminum and steel external upgrade accessories for AEG and GBB airsoft guns.