The AGM VSR-10 Bolt Action Airsoft Sniper Rifle is one of the highest quality sniper rifles available for under $150. Externally, the gun features an extended metal smooth barrel, metal bolt assembly, metal RIS rail, and two adjustable sling mounts. The included 4-9x32 magnifying scope mounts directly on to the RIS rail to ensure maximum effectiveness for long range use. Additionally, the included bipod can be used to stabilize the rifle for pinpoint accuracy and proper handling. The internals feature a powerful M120 spring which gives this rifle an impressive 410 FPS with .20g BBs and an adjustable hop-up unit installed on a 430mm smooth inner barrel to increase range and accuracy. Even with the powerful spring, the smooth bolt design allows users to quickly operate the gun with ease. Fully compatible with aftermarket VSR-10 spec upgrade/replacement parts.