A single-shot grenade launcher designed mechanically and visually to attach to the FN F2000 rifle.

The FN303 is essentially a beefed up paintball gun, using compressed air and .68 caliber projectiles which it fires at velocities around 300 feet per second. However, its proprietary, color-coded projectiles are shaped, with fins for stabilization over longer ranges than paintballs.

The FN303 is equipped with an ergonomic polymer body with a skeleton buttstock for weight reduction, flip-up peep sights, and a MIL STD M1913 Picatinny rail running the length of the body for mounting other sights and scopes. It uses a 15-round drum magazine, with a clear plastic back for easily identifying what rounds are being used as well as remaining ammunition, and a side-mounted compressed air bottle that will fire approximately 100 shots before requiring refilling.

Available projectiles include impact (no payload, breaks apart on impact,) permanent marking (contains unwashable yellow paint that is released upon impact,) temporary marking (contains washable pink paint that is released upon impact,) and irritant (contains a chemical irritant that is released into the air as tear gas upon impact.)

The Lanus Arms VX-9 "Striker" is an anti-armor rocket system. The launcher has a built in targeting computer that is accurate to within a few feet. The rocket can penetrate up to 15 inches of rolled homogenous armor.

The launcher now comes standard with a shoulder pad for added comfort during those most dire of situations.