M14 EBRs in airsoft are still available and one that can be found at most reputable airsoft retailers is the G&G M14 EBR-L MOD 0 and Reapers Airsoft puts it through a 1 hour and 41 minute-long video review... "Hello guys, in this video we take a closer look at the G&G M14 EBR MOD 0. Unfortunately, this Airsoft / Softair comes without ETU / Mosfet, whereby a Mosfet can be retrofitted quickly. In the test, the EBR-L is available, which may not be suitable for everyone due to its length. The EBR-S would be much more compact here.

UPDATE: The current M14 EBR models are also available with ETU! Unfortunately currently not in DE."