TSD Sports 800 ct. Grenade Feeder Bottle Plastic Yellow Airsoft BBs (6mm, 0.12g) Clever BB round feeder bottle from TSD Sports Holds up to 800 six-millimeter (0.12-gram) BBs in yellow plastic, hand grenade-inspired package Ideal for spring pistols and rifles with 230-foot-per-second muzzle velocities and lower TSD BBs are made to maximize shooting precision while minimizing annoying jams in your weapon Not for sale in some zip codes