Schooling - GLOCK training pistols are suitable for firing distinct schooling ammunition only. They have a blue polymer frame for easy identification. Glock 17L: Released in 1988, the 17L incorporates a longer slide and extended barrel. At first, the Glock 17L experienced 3 holes in the highest from the barrel https://augustbcaxt.acidblog.net/63964244/the-best-side-of-buy-a-glock-online