Glock 18C (Photograph: Vickers Tactical) Although there have been some early experiments with adding an extended barrel with ports for that very same result, this model of G18 didn’t fit in holsters super nicely. Glock + Firearms Glock Firearms Glock 18C Pistol, 9mm Luger, four.49in barrel Please Empower Your Browser's https://cashyrndl.blogsuperapp.com/27219075/glock-18-parts-options