The evolution of the smart gun

http://www.drdc-rddc.gc.ca/en/dynamic-article.page?doc=the-evolution-of-the-smart-gun/i5xyz550 February 9, 2015 More firepower, improved accuracy and smart integrated accessories that connect to command and control networks are the headline features of the new integrated assault rifle concept that Defence Research and Development Canada (DRDC) and Colt Canada have developed for the Canadian Armed Forces (CAF). The prototype, in development since 2009 through the Soldier Integrated Precision Effects Systems (SIPES) project, includes a firing mechanism to shoot lightweight cased telescoped ammunition, a secondary effects module for increased firepower and a NATO standard power and data rail to integrate accessories like electro-optical sights and position sensors. In order to support the multi-role nature of the weapon, the prototype’s secondary effects module features the ability to install either a three round 40 mm grenade launcher, or a 12-gauge shotgun. When optimized, the integrated weapon prototype could weigh less than a C7 equipped with a M203 grenade launcher, reducing the burden on soldiers. “This weapon concept represents a lethal, flexible general-purpose platform.” —Lieutenant-Colonel Serge Lapointe, Canadian Army “In the medium term, this weapon concept represents a lethal, flexible general-purpose platform,” said Lieutenant-Colonel Serge Lapointe, from the Soldier Systems group in Director Land Requirements – Soldier Systems (DLR 5) of the Canadian Army. “It will be able to operate in all theatres of operations in the most complex terrain including urban areas, mountains, jungles, deserts and the Arctic.” The development of the weapon prototype posed a considerable challenge. DRDC scientists analyzed advanced material technologies that could replace the metal used in heavy components. The lightweight case telescoped ammunition was tested extensively with the support of the Munitions Experimental Test Centre in Valcartier, Quebec to assess its long-term aging behaviour. Scientists also studied how to increase the rifle’s accuracy using technology that can automatically detect targets and assist with engaging them. Questions related to the sensors needed to accurately geo-locate targets for target data sharing were also investigated. How the soldier interacts with the weapon was also the subject of numerous human factor trials. Ergonomic and weapon prototype handling tests were performed by Human Systems Inc., under the supervision of DRDC scientists, with CAF soldiers from military bases in Petawawa and Edmonton. The testing was crucial to developing optimal design criteria to meet the CAF’s needs for the Small Arms Modernization project. “DRDC expertise provides the CAF with solid scientific data so they can make more informed decisions for their major acquisition projects.” —Dr. Guy Vézina, Director General S&T Army, DRDC In addition, lessons learned by both DRDC personnel and the CAF during their deployment in Afghan