Meprolight Springfield Tru-Dot Night Sight for XD sub comp. Adjustable set Fits Springfield xd sub-compact Brightest night sights available/unequaled low light performance Used by military & law enforcement All tru-dot sights are covered by a 12 year Usable illumination warranty to original purchaser Get the Meprolight Advantage Unequaled Low Light Performance Brightest Night Sights Available Today Used by Military and Law Enforcement This item fits both Springfield XD and XDM.