The Beretta 93R is a selective-fire machine pistol, designed and manufactured by Italian firearms manufacturer Beretta in the 1970s for police and military use, that is derived from their semi-automatic Beretta 92. The "R" stands for "Raffica", which is Italian for "volley", "flurry", or "burst" (sometimes spoken "R" as ""Rapid"" in English).
The The Beretta 93R cannot fired as a fully automatic.
Selective-fire means you can use a gun as a full automatic if the user puts the switch in that mode. You don't have to, but you definitely can.
( z1 possible :polarity - :ARG1 ( z2 fire :ARG1 ( z3 product :name ( z4 name :op "Beretta" :op 93 :op "Rifle" ) ) :prep-as ( z5 automatic :mod ( z6 full ) ) ) )