Star Wars: KotOR II Equipment Database: Item Details
  Precision Chamber Mark III
Template: u_r_firi_13
Tag: u_r_firi_13
Type: Ranged Weapon Upgrade (Firing Chamber)
Value: 22305
Special Properties
Upgrade Item, Ranged
Attack Modifier: +2
Massive Criticals: 2-12
This item can broaden the beam of certain blaster types, increasing damage or possibly granting other effects. The modifications require a workbench and a weapon of high quality marked as upgradeable.
• This item is either very common or randomly placed throughout the game.