The Multi Mold® holster molding prop for the STI Double Stack Mag is precision-crafted to help you form custom-fit holsters with consistent retention and draw. Built from durable plastic/urethane resin, this molding prop is designed from a real STI magazine and delivers the solid structure you need for professional-grade thermoform or leather holster crafting. Water-resistant, tough, and ready to go right out of the box, this mag prop ensures repeatable results and clean molding lines in every holster you make.
Specifications:
Manufacturer: Multi Mold®
Type: Holster molding prop
Fits Model: STI Double Stack Magazine
Material: Plastic/Urethane Resin
Finish: Matte
Use: Thermoform and custom leather holster forming
