Shop › FORTIS BARREL FOR GLK 19 GREY THRD FORTIS BARREL FOR GLK 19 GREY THRD $208.95 sold out Fortis Manufacturing, Inc. Match Grade Barrel, For Glock, 9MM, 4.5", Threaded, Fits Glock 19 Gen 1-5 and 19X, Grey MDC (PVD) Finish FM-G19-TB-GREY Sold Out Added! Fortis Manufacturing, Inc. Match Grade Barrel, For Glock, 9MM, 4.5", Threaded, Fits Glock 19 Gen 1-5 and 19X, Grey MDC (PVD) Finish FM-G19-TB-GREY