Portuguese language airsoft Channel Airsoft Skills does a review of the Specna Arms SA-E07 EDGE AEG. This AEG comes with a metal receiver, a Keymod handguard, flip-up sights, and a 14 mm thread with an amplifier. It has a 6.03 mm inner barrel with a plastic hop-up, a crane stock with a Deans connection and a Gate X-ASR mosfet, and an Orion gearbox with a quick spring change system and steel and aluminium parts. It also has Rock River Arms markings and a nano coating for durability.