In the previous episode, Trujillo was shot at the trap put by Pablo Escobar and supposedly nobody could come off with a whole skin from there. Nevertheless, in this episode Trujillo is still alive and looks totally unhurt.
During a raid a paramilitary sniper uses a 2008 ACE23 Galil with a sniper scope mounted at the front of the gun, where a soldier would only mount a holographic or reflex sight. Scopes with large magnifications are mounted as far back on the rifle as possible since it's harder to see through them when mounted far at the front of the weapon. The sniper also "reloads" the weapon after the shot by moving back the charging handle, yet this is an automatic weapon that doesn't need reloading like a bolt action rifle needs after each round. Furthermore, not only is the weapon not period correct, an actual marksman variant of the Galil came into production only in 1996.
During a raid one of the paramilitaries is using a micro Galil which started production in 2008, with a Meprolight sight from the late 90's.