I’ve tried calling Lester and it says “This item unlocks when you have completed the main approaches to the Diamond Casino Heist”. I used a gun to make a gun. Grand Theft Auto Online - Rockstar's ongoing ever expanding multiplayer system, introduced by Grand Theft Auto V.
With the release of the Diamond Casino Heist update, the Los Santos Slasher appears in the game. He kills his victims with an old Navy Revolver that you can take from him. To find the Slasher, you need to investigate five clues.
Unlike the Treasure Hunt and Bounty Hunting quests, you don’t need to wait for text messages or emails. You can start investigating the clues at any time when you are in Freemode in GTA Online.
The first four clues have fixed locations, they can be investigated in any order. To investigate a clue, come close to it and press “Right” on the D-Pad or “E” on the keyboard by default.
The fifth clue will be in one of five possible locations:
When you find all the clues, you will receive a text message with threats from an unknown sender. Head to Blaine County and await meeting with the Slasher between 7 p.m. and 5 a.m.
It’s better to wait for him in the open, for example, on the airstrip in Sandy Shores. Walk there for a while, and the Slasher will attack you. His appearance is similar to the appearance of the pervert in the Abandoned Vehicle 1 random event.
If you die, the quest will not fail. The Slasher will try to attack you again.
As soon as you kill the Slasher, the naval revolver will immediately appear in your hands, and you will also receive GTA$50,000.
Navy Revolver Challenge
Gta 5 Casino Heist Guns Blazing
When you acquire the weapon, you can participate in a special challenge. Get 50 kills (other players or any NPCs) with the Navy Revolver to receive a reward of GTA$200,000 and unlock an exclusive weapon in Red Dead Online.
Trivia
- Despite the Los Santos Slasher’s name, you will find most of the clues and the Slasher himself in Blaine County.