.357 Revolver HD Cylinder

 is a weapon mod for the .357 Magnum Revolver in Fallout: New Vegas.

Effects
Increases the maximum condition for the .357 Revolver by 50%. The upgrade gives the revovler an engraved cylinder. Oddly, the upgraded cylinder itself appears to be smaller than the stock one, as the gap between the revolver frame and cylinder appears to be wider with this mod attached.

Location
Can be bought from:
 * Chet in Goodsprings
 * The Vendortron at the Gun Runners in New Vegas store.
 * Alexander at 188 Trading Post

Appearances
The appears in Fallout: New Vegas.

Bugs
Using this mod causes Weapon repair kits to cause the weapon's condition to decay, rather than improve.

Video
thumb|300px|left|Click for 1080p Quality!