Sig Sauer ATS Sight
(does not replace click adjustable sights)

*All models except 250 and 1911

Designed for speed, precision, and clarity of sight picture, our one-sight-fits-all Sig Sauersight kit includes:

• 5 differently colored front sights
• 5 differently colored rear sight inserts
• .059" of elevation shim
  (pink = .015", clear = .008", tan = .004", red = .002")
• Front and rear sight set screw hex keys

With .45 and 9mm start with .025" of shim. With other calibers start with .045" of shim. Amount of needed shim will vary, depending on load and particular barrel. Approximately, each increment of .002" to .0025" of elevation shim will affect bullet impact by 1" at 25 yards. The Sig Sauer front sight base is a press fit and may need to be professionally installed.