Trijicon 3 Dot Front And Novak Rear Night Sight Set for Sig P229 Fits: Sig sauer models calibrated for .40 S&W and .45 ACP including P220, P229, P240, P245, Pro233, Pro2340, Pro245, and also the P938. Bright & tough night sight set; #6 front/Novak rear Finish: matte black Professional installation recommended