Helikon-Tex - Inverted Pistol Holder Insert - Cordura®INVERTED PISTOL HOLDER INSERT is a lightweight, universal insert for secure carry of most full sized pistols, even in an inverted position. The handgun is secured with an elastic, non slip puller. The Insert is fully compatible with many other Versatile Insert System items. Made especially for our backpacks like EDC SLING BACKPACK or DOWNTOWN backpack. Features Made of Cordura Fits most full size pistols, including: Glock 17, XDM, CZ P07 09, SIG 226,