The Okisaba/Oxaba reviews the Tokyo Marui MP5 Boys AEG which is not exactly a new product. This medium-sized replica is designed for users under 18 years old. It features metal parts for added durability and is easy to use. The model offers a full/semi-auto switching type, allowing users to switch between full-auto and semi-auto firing. It fires at a rate of 15 shots per second when in full-auto mode.