Quest - Brenda's Special Interest
Quest Pickup - San Mona (D8) (Brenda)
Quest Location - Tixa Prison (D15 Map2)
Quest Finish Point - San Mona (D8) (Brenda)
When you take Tixa Prison and loot the place, you will find the magazine, take it to Brenda, she will give you an Automatic Rocket Rifle with 10 rockets and 6 C4 with Timer. Another location for the magazine is in a container inside the walls of Estoni.