Crosman Airsoft Stinger Challenge Kit: * Material: synthetic * Barrel: smooth bore aluminum * Propulsion system: hop-up * Power source: spring * Mechanism: single repeater * Velocity: 325 fps * Caliber/Ammo: 6mm plastic BB"s * Magazine capacity: up to 12 rounds * Easy-pour ammo dispensers * 1000ct BB"s * 12" gel-trap game board * P311 spring-powdered pistol * Instructions for 10 games * Safety: lever * Weight: 0.65 lbs. * Length: 8" * Model# ASP311CDK