Between the short outer barrel and retractable stock, this Airsoft MP5 from H&K is an ideal weapon for those backyard skirmishes with your friends or even in a close quarter battle (CQB) environment where engagements are often within 100ft. Although this weapon has a clear body for safety, which easily distinguishes it from a real firearm, it boasts fully licensed H&K trademarks and a realistic fire-selector switch, allowing you to choose between safe, semi, and full-auto firing modes. The hop-up, which places backspin on the BB to keep it in flight longer, is adjustable and allows the shooter to control the effective range of the rifle. Additionally, the H&K MP5 A features an adjustable rear sight and spring-loaded charging handle for accessing the hop-up dial. H&K MP5 A Retractable Airsoft Rifle Clear Spring and 8.4V NiMH battery Full- & semi-auto 200-shot Collapsible 3-position shoulder brace Metal barrel Adjustable rear sight Adjustable Hop-Up