40mm launchers affect bullet performance The quality of 40mm launchers, including regular cleaning, maintenance and the overall condition, will affect a blunt impact round. Performance is also assessed in the engagement of the rifling band. If the launcher is worn, […]
Non Lethal or Less Lethal What is the difference? There is an ongoing debate over what term to use to describe weapons that are designed to force submission of a subject. Lethal weapons such as bullets are designed to kill […]
Security Devices International Inc. (“SDI” or the “Company”) is pleased to announce the signing of a sales and distribution agreement with the Bob Barker Company (“Bob Barker”), the nation’s preeminent correctional services supplier, for distribution of SDI’s products through their […]
National Guard and Non-Lethal Force What are their rules of engagement when dealing with civilians? The recent incident in Milwaukee that resulted in the fatal shooting of a local black man, ignited violence. Rampaging mobs burned down six businesses and […]
Security Devices International (SDI) is a defense technology company focused on less lethal munitions and equipment. We develop, patent, manufacture and market the 40mm Blunt Impact Projectile ("BIP"), the 40mm Collapsible Head Impact Projectile ("CHIP") and the stabilized finned projectile ("SFP") for .68 / .49 cal rounds.
