U.S. Marines KT01 Airsoft Ground Support Elite Kit: * SR01 rifle key specifications: * Power source: spring * Mechanism/action: single * Velocity: 325 fps * Caliber/ammo: 6mm plastic BBs * Magazine capacity: 350 * Material: synthetic * Barrel: smooth bore aluminum * Weight: 2 lbs * Length: 28" * Safety: lever * SP01 key specifications: * Power Source: spring * Mechanism: repeater * Velocity: 325 fps * Caliber/ammo: 6mm plastic BBs * Magazine capacity: 12 * Material: synthetic * Barrel: smooth bore aluminum * Weight: .53 lbs * Length: 8.75" * Safety: notch * Model# 54020