The TecGrip Formlok Moldable IWB Holster is constructed with moldable Memory-Lok technology allowing the user to mold the holster around their specific handgun and achieve passive (friction) retention. The tacky exterior material clings to body and fabric, providing no-clip inside the waistband carry. It's ambidextrous with a low profile shirt guard optimizing end-user flexibility and comfort. The holster comes with a T-handle molding tool, for use in forming the holster around the gun and a heavy-mil "dunk bag" for use in heating the holster to optimal thermoform temperature range. Fits sub-compact autos; Glock 48, S&W Shield EZ9/380, Sig P365XL, Colt Commander 4" 1911, Springfield Hellcat RDP.