Alexandria Arms

 is a multi-story building in Fallout 3. It is easily found by following the road from the Citadel to Arlington Library. is kitty-corner to and within visual distance of Arlington Library.

When you arrive via quick travel, there is a small building next to Alexandria arms to the left. Outside of it are several mines, and inside the building is filled with traps such as: Tripwire(sets off rigged shotgun), bear traps, mines, and baseball launchers. On the third floor are several safes, a workbench, and a bed. When you leave and come back, one raider will usually take residence on the third floor.

After completing The Waters of Life, a scripted scene will occur when approaching the building, in which a VB-02 Vertibird lands and drops off a contingent of Enclave Soldiers who will engage nearby raiders. Even if they are all killed off, the same Vertibird will come to pick them up a few hours later.

Notable Loot
Duck and Cover! Guns and Bullets Nuka-Cola Quantum Pre-War Book on the counter next to the terminal and locked door. (Same counter as the Guns and Bullets.)

Apperances
 only appears in Fallout 3.