This is the Cressi Sub Apache Aluminum Barrel Spearfishing Spearguns - Available in all lengths Features: Soft grip with sternal support and new ergonomic design Release mechanism automatically derived from the Comanche Watertight 26 mm aluminium barrel Open head for use with circular elastic Tahitian shaft steel It comes in 35, 45, 60, and 75cm long versions New Cressi speargun designed to meet the needs of newcomers.