Take aim and fire with G&G Armament P.S.B.B. (Perfect Spherical Ball Bullet) 6mm 0.28g airsoft BBs . These polished, high quality .28g BBs come in a resealable bag, and are essential ammo for high precision shooting in the battlefield. For airsoft use only. Features: Weight: 0.28g High Polished 1KG Pack 0.5% Material: Plastic Color: White 3570 Shots 0.5% Diameter: 5.950.01mm Made in Taiwan