Albert, this pistol features the SIG Sauer four point safety system. [Sigarms unique 4-Point Safety System goes far beyond what you'll find on other pistols. Their safety system consists of (1) a patented automatic firing pin block, (2) a decocking lever, (3) a safety intercept notch and (4) a trigger bar disconnector].

The SP2022 features SIGARMS' Four-Point Safety System, which consists of (1) a patented automatic firing pin block, (2) a decocking lever, (3) a safety intercept notch on the hammer, and (4) a trigger bar disconnector. Info: policemag.com/channel/weapons/articles/2007/02/arsenal/page/2.aspx and also more info here: sigsauer.com/store/sp2022-nitron-full-size.html