Andrew Maynard 20.02.24 Dave Propri SDI has allowed me to take my passion and turn it into a profitable business. I recommend SDI to everyone who has an interest in firearms. RELATED STORIES Drones UAV Terminology: More Drone Terms You Should Know read more SDI News SDI Celebrates the 75th Anniversary of V-E Day read more Firearms Tech How to Install a Texas Weapon Systems Dog Leg Rail on Your AKM (Part 1) read more