Get the Meprolight® Advantage :
Unequaled Low Light Performance
Brightest Night Sights Available Today
Used by Military & Law Enforcement
All Tru-Dot® sights are covered by a 12 years usable illumination warranty to original purchaser. 

The ML-11515 set is meant for use on the P-7 serires pistols. However, it will not fit the P-7 "PSP" version.