Fallout: New Vegas

Fallout: New Vegas Achievements

Master of the Arsenal

Cause 10,000 damage with Gun Runners' Arsenal (GRA) Weapons.

Like Curios and Relics this one also requires GRA specific weapons OR mods. So when looking at different vendors you are looking for weapons and mods that have (GRA) in the description or in their name. An example: Power First (GRA)+ Power Fist Hi-Cap Valves.

That is a GRA power fist with a GRA modification.

Also like in Curios and Relics you must do 10,000 damage with GRA specific weapons. Shouldn’t be too hard but will require some grinding out depending on completion percentage of the game.

Note: If the unique Mojave Wasteland weapon is also a GRA weapon the achievements will stack in your favor. This also means if you put a GRA mod on a unique weapon they will stack.

For a complete list of GRA weapons and mods go here.

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User Comments
Comment #1 by jaaaaaaack13
Friday, September 30, 2011 @ 03:42:05 PM

What's wrong with the colors of these cheevos???

Comment #2 by BBowles
Friday, September 30, 2011 @ 04:38:13 PM

For anyone interested, simply buy the named fatman (Esther) from the Gun Runners store and all damage from it will count towards both this achievement and the 10k unique mojave achievement. This also works for the named shiskebob, Gehanna (sp?).

Comment #3 by WarNev3rChanges
Friday, September 30, 2011 @ 09:24:23 PM


Yup. I - stupidly - did not fully understand the dlc and just bought a regular fat man that only had GRA next to it (not the named one BBowles mentions). It took me a minute to understand where the new challenges added by this dlc were (in the pip-boy -> misc -> press y for challenges), and when I did, I got pissed that I'd basically have to start a new game.

Long story short, I went on my usual anger-releasing killing spree on the strip with the non-unique fat man. Got this achievement, but not the other. Grr.

Comment #4 by FoxViper1
Saturday, October 01, 2011 @ 09:07:07 AM

wow thanks for the advice. I got the Esther fatman and all the ammo the Gunrunners
had. Then i when to the gate of the strip, SAVED, shot the security Bots with one
shot. Went inside and shot one more shot into the 5-10 person crowd and got both
the 10,000 damage achievements

2 SHOTS thats it. still need the star challenges.

Comment #5 by xavier 7529
Sunday, October 02, 2011 @ 08:49:27 AM

this one sounds like an easy one

Comment #6 by zarda1
Thursday, October 13, 2011 @ 06:55:18 PM

#2 is right esther(gra) sold at the gun runners vendortron would make this easy along with the other achievement to use unique weapons. i noticed though that i only got about 1000 damage per shot no matter how large a crowd i shot into. fun achievement if you are starting a new playthrough.

Comment #7 by sdeter1nton
Tuesday, October 18, 2011 @ 06:28:35 PM

there is a way to get both this one and the other 10000 dmg one with gra weapons at the same time if u buy the smg from the gun runners it counts for both

Comment #8 by AtomicThumbs
Saturday, February 11, 2012 @ 07:17:47 PM

Buy Esther from the Gun Runners. It's a unique Fat Man and will count for this achievement and for Curios and Relics so you can get two for one. Load up on mini nukes and go to the entrance to the strip. Kill all the securitrons at the gate with Esther and then go into each casino and nuke everyone. Start with the Ultra-Lux because it has a lot of people in the lobby close together.

This shouldn't take you more than a few minutes.

Comment #9 by sixfortyone
Wednesday, February 15, 2012 @ 12:02:15 PM

Bought the Bozar to use for the Super Mutant Challenge, got me both of these achievements. Counts as a unique weapon and as a GRA. That and it's a DPS monster.

Comment #10 by thcsabinad
Thursday, August 22, 2013 @ 04:18:05 AM

I got this one + Curious Relics with one shot from the Esther in the Ultra-Lux.

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Game Info


US October 19, 2010
Europe October 22, 2010

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