MDC Tactical Gear Brands Manufacturers - MD Charlton MD Charlton Co. LTD - Law Enforcement, Military, Security Equipment & Clothing. Canada's Largest Distributor of Police and Tactical Equipment. Home of Taser, Blackhawk, 5.11 tactical, Original Swat Boots, ASP Batons, Canada Goose, Damascus Gloves, Tritec Forensics, Danner Boots Brands and Manufacturers carried by MD Charlton co Inc (MDC) With over 40 years of experience, we have established ourselves firmly as the leading distributor for Law Enforcement, Military, Tactical and Outdoor Equipment in Canada.