Echo 1 M4A1 AEG (Metal Body) (JP-01MB)
The M4A1 by Echo 1 USA is one of our top selling AEGs of all time! Based on the US Army's standard infantry rifle, the M4 has also become the standard rifle of choice on most airsoft battlefields. As an added bonus and cool factor, the lower receiver features authentic Stag Arms trademarks. This model features a 16 inch barrel and a multi-position telescoping stock making it perfect for close quarters battle and medium distance target engagement. The upper receiver, lower receiver, buffer tube, and barrel assembly are metal alloy adding to the realistic feel and authenticity. The battery compartment is located in the handguard of the rifle and is very simple to install. Just pinch down on the delta ring and remove the lower handguard half.