HOLSTERS WILL FIT: Sig Sauer | 4.41" BBL | With Light | P226 (full size hammer) with Insight Technology Mount (ITI), Streamlight Tactical Illuminator Light Model M3, M6, M3 LED, Streamlight TLR-1, TLR-2 or Insight XTI Procyon. NOTE: Retention is reduced by removal of light.