M116 spring rifle with tactical aim sight & flash light (Short Version of TSD Sports M100 Spring Sniper Rifle) 50-yd effective range Must be cocked for each shot A heavy-duty gun with excellent performance at a low price. Includes a tactical rail system on the top and front sides for accessories. Fires at an amazing 360-380 FPS with .12g BBs and 280-300 FPS with .20g BBs. We recommend using .20g BBs for best accuracy. This is a spring gun and has to be cocked for each shot. It's fast, clean, inexpensive and easily maintained. Requires no gas or batteries. Features: - 37-round magazine - Removable tactical rail system - Functional safety unit - Adjustable Hop Up - Adjustable rear sight Attention customers: The cleaning rod included with the gun is NOT the same as shown in the manual. The one included is a plain rod with nothing on the ends.