A prototype flechette-firing bullpup assault rifle entered built for US Army's "Advanced Combat Rifle":https://en.wikipedia.org/wiki/Advanced_Combat_Rifle program. Designed by Ulrich Zedrosser in 1987, manufactured by Steyr Mannlicher. It bore a resemblance to the Steyr AUG, with an integrated optical sight.

h4.See also

• List of weapons
• S-ACR (Girls' Frontline)

External links

• "Article on the ACR":http://www.steyr-aug.com/acr2002.htm
• "Wikipedia: Steyr ACR":http://en.wikipedia.org/wiki/Steyr_ACR