If you want an authoratative review on the Ares Airsoft L85A3 AEG, Reapers Airsoft is happy to oblige. This is a semi-auto version to meet German regulations. Just turn on your player's language caption as this is done in German... "Hi folks! I this review we check out the Ares L85A3, this is the current SA80 which has been modernized by HK (Heckler & Koch). The Airsoft / Softair comes with the typical Ares EFCS / Mosfet, a spring quick-change system, CNC forend with Keymod and sheet steel housing."