Similar to New Agent single-action, except has double-action-only operating system. Spur-less hammer design, with second-strike capability and no manual safety. Double-diamond slim fit grips, snag free trench sighting system, 7-shot magazine. In .45 ACP only. (Colt issued a recall notice for the safety and guide pad on this model in June of 2009. Pistols with serial numbers from GT01001 to GT04505 should be sent to the factory for parts replacement.)