Its design is similar to the Steyr SPP .
Its differential feature is an underbarrel MIL - STD - 1913 Picatinny Rail , which is installed in front of the trigger guard , in place of the forward grip .
Its design is similar to the Steyr SPP , but its differential feature is an underbarrel MIL - STD - 1913 Picatinny Rail , which is installed in front of the trigger guard , in place of the forward grip .