Wazer Wifle
This is a unique augmented laser rifle with 28 damage. Gain access to Little Lamplight, and find the child named "Biwwy". He will sell you the Wazer Wifle for 250 or 500 Caps. Note: If you have the "Child At Heart" perk, you can get the weapon for free by selecting the "You said you didn't need it, why not just give it to me for free?" option.