SJ SiJun MCX Gel Blaster Type:mcx gel blaster std 5s upgraded gearbox with

std 5s upgraded gearbox with high quality 12v motor to improve performance

Engineered for durability

Available in multiple colors

which means the slide moves back when you Press the trigger

Made from ABS plastic

SJ SiJun MCX Gel Blaster Type:mcx gel blaster std 5s upgraded gearbox withThe SJ SiJun MCX Gel Blaster is your ultimate gelsoft companion. With features like last round hold open, foldable butt stock, and blowback action, you'll have a realistic and smooth shooting experience. Its metal parts are durable and reliable. Choose between semi auto or full auto fire modes and easily switch between them with the fire selector. Features: last round hold open. foldable butt stock. mag prime. blowback. metal parts: gears, charging