M4a1 Ext01M4a1 Ext02M4a1 Ext03

M4A1 Ext

M4A1 Ext. improve power performance with insert ACOG sight on top .M4A1 Ext is a remodeled firearm with advantages of basic M4A1 and the equipment of Scope, an extension equipment that complements low accuracy compared to M16A2. When target firing using Scope, it shoots by 3 rounds with high accuracy.

Current Available Grade : B / A / S / SS
Utility Recommended :Versatileness ,Fast reload

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