Similar in appearance to Model 17. Compact version, with 4" barrel and smaller grip that will accept 15-round or standard 17-round magazine that protrudes a bit. Weight 20.99 oz. empty. Grip straps on this model are serrated as they are on other Glock models. Introduced in 1988 and currently in production. Available with OD green frame. NOTE: Add $50 for Gen4; $100 for Competition model; $50 for Gen5.