U. S. Marines SR01 Airsoft Ground Support Rifle: * Portion of the sales will go toward the Wounded Warrior project (WWR) * Official USMC Mud color * Military-styled * Adjustable sight * Mechanism/action: repeater * Velocity: 325fps * Caliber/ammo: 6mm plastic BB"s * Magazine capacity: up to 350 rounds * Material: synthetic * Barrel: smooth bore aluminum * Safety: lever