When Mascher first encounters the Hunter he panics, drops his shotgun and runs away, yet in the next scene you can see him carrying the shotgun.
As Maj. Murphy Black and his team watch the guerrillas chase the missionaries, Cpl. Neal Corey has his M60 machine gun out in plain sight, then after the team get ready to attack, he's seen removing a green cover over the M60 to reveal it.
The closing credits switche Massimo Vanni with Jim Gaines.
When Diddy gets killed and falls to the ground, his face is completely unharmed. The others surround him right away and one of them yells, "it took half his face off!".