Standard on all versions are a match-grade barrel, flat mainspring housing and velocity bump grip security. Front straps have 25LPI checking plus the mainspring housing has 20LPI for optimum grip and person convenience. Ordered my gun arrived fresh with the tags even now on it . Quite brief shiped the https://white-widow-strain09540.thekatyblog.com/34071297/the-greatest-guide-to-kahr-p9-9mm-luger-pistol