A short AK for tight spaces. The da Vinci 229mm barrel lists the Beta Spetsnaz by name. The Macaron bucking gives a steadier hop than stock. The 250 round Marui Beta mag is the short magazine made for this gun. Example build by LoadoutLab. Every part is listed by its shop as made for this gun. Photo: "Tokyo Marui AK47 Spetsnaz airsoft rifle.jpg" by Arsenal tengu04, CC BY 2.5, via Wikimedia Commons (https://commons.wikimedia.org/wiki/File:Tokyo_Marui_AK47_Spetsnaz_airsoft_rifle.jpg). The photo shows this gun model; the parts list is a suggested setup.