sentences:  The MIL STD 1913 sight rail can hold a variety of equipment; the normal sight for the AW50 is the Schmidt & Bender 3-12x50 PM II with Al Mil Dot reticle, 0.2 mrad clicks and elevation to 1500 m and laser protection.Night vision device sights such as the Simrad KN series or Hensoldt NSV 80 can also be fitted.The AW50F is a folding stock variant which fires the multi-purpose Raufoss Mk 211 cartridge and other rounds.