Training - GLOCK instruction pistols are created for firing certain training ammunition only. They may have a blue polymer body for easy identification. A "third-era" Glock 17C, determined via the addition of an extra cross pin over the cause, finger grooves, a reshaped extractor that serves for a loaded chamber https://where-can-i-buy-a-glock-o90639.uzblog.net/the-best-side-of-buy-a-glock-online-46691775