WOLF unveils the next generation ammunition with POLYFORMANCE™ an advanced technology polymer coating. All WOLF ammunition is backed by a 100% PERFORMANCE GUARANTEE. This advanced technology polymer coating offers superior reliability. The application of the polymer creates a precision uniform coating around the casing. It produces a bullet with persistent, uncompromising, stable dimensions thus leading to smooth reliable extractions. The superior lubricity improvement eases wear in gun chambers and alleviates excessive operational and maintenance issues associated with rapid firing. Features non-reloadable steel cases. This is loaded ammunition.