Sheriff Hat

I need to know how to get a sheriff's hat in Fallout 3. And no, I can not kill Lucas Simms. I want my account good guy. I have it on my account mean, but what self villain on Waste Sheriff wearing a hat? " My point exactly.thanks for help!

Once you enter Megaton and meet Mr. Burke, who offers a reward to blow up the bomb go to Lucas and tell him that Mr. Burke said that you do and follow Lucas to Burke and he will kill you . : D

Steal the mother and run! and not look back you could also consider going to Mexico and hiding

From the top of Mt Mr Burke. Talk to him and he will ask you to explode the bomb in megaton giant in the middle of the city. If you bring what Lucas Simms, it will be loaded against Moriarty and Burke. On their way out the door, Burke shoots Simms in the back. Kill Mr. Burke for a nice boost Karma, and then you can loot Simms for cap sheriff, duster, and a nice starter gun (assault rifle Chinese). After that, you can disarm the bomb and talk to his son Simms for the keys to your own home Mt. Enjoy!

The only way to get a hat sheriff is Simms. The hat shade (nice bonus to stealth) has just one quests for Moira's survival guide. Always one step on the quests and you get nice rewards, some are permanent bonus to your stats.

Open the console with tilde (`) key.
Type:
player.additem 2dd80 1
Done, and you got it.