Click on your language captions as Golgy A Sunday Gamer reviews the Cybergun AKM made by BOLT Airsoft with the BRSS. Bolt and Cybergun’s AKM is a modernized AK47 variant with a fixed wooden stock, designed for open terrain. This electric blowback (EBBR) replica, made entirely of steel, features a real wood stock and handguard, a steel body, an ABS motor handle, and official Cyrillic markings. Internally, it boasts a reinforced Gearbox V3, a BRSS blowback system for a dry and powerful kick, an adjustable hop-up system characteristic of AKs, and is LiPO 7.4v ready.