Valken Tactical Airsoft SLP QD Air Rig Tank Kit, 36", Black Input pressure max 300 psi, Adjustable output from 40 - 120 psi Large bore line for maximum airflow, Mini gauge for quick and accurate adjustment Output pressure is lockable (field lock) Includes regulator, 36 inch hose assembly, quick disconnect, adjusting tool (Allen key) Also available: Valken slap QD Air rig parts kit #78860