• Skip to main content
  • Skip to header right navigation
  • Skip to site footer
Gameranx

Gameranx

Video Game News, Lists & Guides

  • News
  • Features
  • Platforms
    • Xbox Series X
    • PS5
    • Nintendo
  • Videos
  • Upcoming Games
  • Guides

Fallout 4 Guide: How To Get A Gun With Unlimited Ammo Capacity

December 14, 2015 by Holly Green

Reloading got you down? Do away with that time-consuming process once and for all with this new weapon.

To say that ammo is a precious commodity in the Commonwealth is an understatement. Sure, you find the occasional stash of .5mm in the odd lunchbox here and there and the Scrounger perk can help immensely. But in general, your struggle in the wasteland will be defined by how much ammunition you have to confront it. Enter the Prototype Up77 “Limitless Potential”. Developed in a secret research facility hidden in a bank, this item has unlimited ammo capacity. With this weapon you will never need to reload, a handy skill to have when every last second in combat counts.

First fast travel to University Point. Nearby you’ll find the University Credit Union, in a building labeled Bank. Head around back to find a door locked with a terminal, then hack it to get inside.

Once inside you’ll find another terminal, this one guarding a vault. Ha, no, not that kind. A bank vault.

Unlock the terminal to open the door.

Inside the vault will be several safes, a few of which can be opened.

Behind a Master lock is a big red button. Once pushed, it will open a secret room.

In that secret room is the weapon. You’ll find a terminal nearby as well, giving some insight into what October 22 was like for the scientists working undercover at the facility. The weapon can be modified, and its ammo clip will be as large as your stash of fusion cells. Enjoy!

Share this post:

FacebookTwitterLinkedInPinterest

Recent Videos

What's The Most Expensive Gaming Thing Ever?

What's The Most Expensive Gaming Thing Ever?

20 NEW Survival Games of 2026

20 NEW Survival Games of 2026

Marvel's Wolverine: 10 Things You NEED TO KNOW

Marvel's Wolverine: 10 Things You NEED TO KNOW

20 RPGs That NEVER REALLY END

20 RPGs That NEVER REALLY END

10 Games Other Game Companies WANTED TO END

10 Games Other Game Companies WANTED TO END

Obsidian's NEW FALLOUT GAME's BIG CHANGE, Ubisoft ON DISCS & MORE

Obsidian's NEW FALLOUT GAME's BIG CHANGE, Ubisoft ON DISCS & MORE

Halo: Campaign Evolved - Before You Buy

Halo: Campaign Evolved - Before You Buy

Why GTA 6 Might Skip Trailer 3

Why GTA 6 Might Skip Trailer 3

20 FLOP Games That You SHOULD ACTUALLY PLAY

20 FLOP Games That You SHOULD ACTUALLY PLAY

Category: FeaturesTag: Fallout, Fallout 4, Guides

Sidebar

Recent Posts

  • XBOX Starts Testing Ad-Supported Game Streaming In The Xbox Insiders Program
  • Monolith Soft Has Confirmed They Have Once Again Helped Work On Splatoon Raiders
  • Steam Deck Sales Sank By Approximately 82 % After Price Increases
  • Hasbro Officially Reveals The Legend of Zelda Heroes Of Hyrule Toyline
  • GSC Game World Debunks Founder’s Claim About S.T.A.L.K.E.R. 2: Heart Of Chornobyl’s Budget

Copyright © 2026 · Gameranx · All Rights Reserved · Powered by Mai Theme