HOLSTERS WILL FIT: Springfield Armory | 4.00" BBL | With Light | XD MOD2 9, .40 w/ITI M3, M6, Inforce APL, Olight PL-Pro or Valkyrie, Nightstick TWM-350, TWM-350S, TWM-850, TWM-850S, TLR-1, TLR- 1HL, TLR-2, Surefire X200, X300, X300U, or Insight XTI Procyon NOTE: Retention is reduced by removal of light