Rutherford, Emelie. "Army Weighing Quick Fielding of V-Hull Kits For IED-Prone Strykers". Defense Daily, 4 March 2010. subscription articleArchived 9 July 2011 at the Wayback Machine.
kongsberg.comArchived 7 May 2021 at the Wayback Machine – PROTECTOR RT40 – The RT40 is a fully qualified and fielded turret system selected by the US Army Stryker brigade. The system includes the Bushmaster 30 mm cannon and a linkless ammunition handling system.
Smith, R. Jeffrey (31 March 2005). "Study Faults Army Vehicle". The Washington Post. Archived from the original on 19 July 2018. Retrieved 19 July 2018.
Smith, R. Jeffrey (31 March 2005). "Study Faults Army Vehicle". The Washington Post. Archived from the original on 19 July 2018. Retrieved 19 July 2018.
Rutherford, Emelie. "Army Weighing Quick Fielding of V-Hull Kits For IED-Prone Strykers". Defense Daily, 4 March 2010. subscription articleArchived 9 July 2011 at the Wayback Machine.
kongsberg.comArchived 7 May 2021 at the Wayback Machine – PROTECTOR RT40 – The RT40 is a fully qualified and fielded turret system selected by the US Army Stryker brigade. The system includes the Bushmaster 30 mm cannon and a linkless ammunition handling system.