SECONDS - SIG SAUER ALL MODELS, INCLUDING 320 (Except 250, 1911's, 232 and .22's) - ATPS Sight
Designed for speed, precision, and clarity of sight picture, our one-sight-fits-all Sig Sauer sights. 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.
- 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
This sight kit comes with the recommended amount of elevation shim pre-installed for a 15 yard zero.