New Style Front Day Sight for K40, K9, MK40, MK9, P40, P45, P9, PM40, PM45, PM9, T40, T9,TP40,TP45,TP9.
Please see specifications on second picture to determine slide style.
Disclaimer: In order to provide warranty coverage, from the sight becoming loose or falling off. We recommend sending the firearm to us for sight installation, the warranty coverage for this service is one year.