THE WORLD´S #1 SOURCE FOR Night Sights | Tritium Night Sights | Glock Gun Sights | Brightest Handgun Sight

Our Instructors

Chris Costa, President & Director of Training


Prior to founding Costa Ludus in 2011, Chris Costa spent 4 years as the President of Magpul Dynamics. Before founding Magpul Dynamics, Costa spent 7 years in the private sector at Applied Marine Technologies Inc. (AMTI) on assignment with the U.S. Department of Homeland Security’s Risk Management Division (RMD). At AMTI, Costa specialized in teaching Police Tactical Assault Operations for both Maritime and Critical Infrastructure take-back. Costa also provided Red Team Vulnerability Assessments on critical infrastructures for the US Government. Prior to this, Costa spent 12 years with the United States Coast Guard, conducting counter-drug operations and special missions in Europe, the Middle East, and South America with such units as: the International Training Division (ITD), Maritime Law Enforcement Academy, Plank-Owner of Port Security Unit 302, and the Taclet Law Enforcement Team North.

Paul G. Markel, SME/Instructor Vita


Paul G. Markel became a U.S. Marine in 1987 and served his nation during times of war and peace. A law enforcement veteran, Paul was a police officer for seventeen years before becoming a full-time Small Arms and Tactics Instructor. During the late unpleasantness, Mr. Markel has trained thousands of U.S. Military troops prior to their deployment to combat zones. He is and will remain a dedicated Student of the Gun.

BUY NOW

Testimonials