Go to Thieves' Landing, and buy the Elegant Suit. Then, go in the saloon (or any other place with cheap poker), and play poker ($25). Get caught cheating by pulling the arrow to one side. You will then have to duel with someone. Wait for the "draw" sign to flash, then aim at their right hand/arm to shoot the gun out of their hand for extra fame and honor. Note: When you do this, the bullet may ricochet and hit someone else. If this happens, they will start shooting at you. To make this easier, buy the house in town to save the game and stop others from coming after you. Repeat this as many times as desired.