Assertion: rifle's sight | /r/HasProperty | replaced with mil-std-1913 rails
Facets:
Source sentences:
text: The Steyr AUG A3 is a semi-automatic only variant of the AUG A3 SF but with a detachable optical sight which can be replaced with MIL-STD-1913 rails, manufactured in the US by Steyr Arms since October 2014.
text: is a semi-automatic only variant of the AUG A3 SF but with a detachable optical sight which can be replaced with MIL-STD-1913 rails, manufactured in the US by Steyr Arms since October 2014.