A "to start with-era" Glock 17 Together with the slide locked again displaying its vertical barrel tilt The primary-technology (Gen one) Glock pistols are most notably recognized by their smoother "pebble finish" grip and finger groove-fewer frames. The Gen one body sample and style was employed by Glock from 1982 https://kentuckyfirearms08642.wikijm.com/649310/the_smart_trick_of_gun_sales_that_nobody_is_discussing