The upcoming EMG Noveske Gen. 4 SBR AEG OEM by APS will come with the eSilver Edge with SDU 2.0 chip. This means that that AEG will have a programmable firing modes. You have seen the video before as we posted the demo firing of the AEG last month, giving you a preview of the AEGs selectable firing modes. Here are the firing modes:

Mode 1: Single / Full-Auto
Mode 2: Single / 3 rounds burst
Mode 3: Double Tap / Full-Auto
Mode 4: 3 rounds burst / Full-Auto
Mode 5: 3 rounds burst / 9 rounds burst

APS posted a durability test video of their eSilver Edge Gearbox. This gearbox comes with the newer Phantom Extremis Rifle AEG Series and the ASR1 Series too. It has its own SDU (Super Dynamic Unit) chipster the protects the gearbox. It is also reinforced hat it can handle an M190 spring.

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The APS Silver Edge Gearbox has greatly improved the APS AEGS that were released after its  introduction. The APS team has been busy working on improving on it and their efforts paid off with the eSilver Edge gearbox wich comes with a Super Dynamic Unit (SDU) chip and Micro Switch Trigger that gives even better trigger response. More information has been revealed below: