Here’s a great rifle with great power. Includes the Hop-Up system and shoots 0.2g BBs. It has two BB feeding systems. For the fun of motion and action, use the rotary cartridge magazine which holds 5 shells. The shell casing ejects after each shot. Going for the capacity and not the fuss, try the direct feed tube magazine. Super 9 Pro has an increased muzzle velocity of 370fps (1.27J) with a .2g BB and an effective range of 117ft. Rifle is 47 long and uses a magazine feed cartridge for maximum realism. Magazine capacity is 25 rounds for direct feed, or 5 shells (included). This is a spring gun, which means it’s powered by a spring and must be cocked for each shot. It’s fast, clean, inexpensive and easily maintained; it requires no gas or batteries to operate. Also, spring guns are the toughest, most durable of all airsoft guns, because they’re made with few breakable pieces. If you’re looking for a fun, reliable airsoft rifle that’ll look great and perform even better, you’ve come to the right place. New generation of airsoft. HOP UP system. Velocity : 420 FPS w/ .12g bbs,~ 370FPS w/ .2g (recommended), 330FPS w/ .25g.