& Koch G3SG/1 . Their  assault rifles  are the  SG 551 SWAT and SG 552 , Heckler & Koch G41TGS  and  HK33 . They use  Franchi ,  Remington  and  Heckler & Koch   shotguns .  MP5  and  FN P90   are the  submachine guns  of choice. Their pistols are the  SIG P226  (