The SERPA CQC outside-the-waistband holster delivers security, and a fast draw in a concealable package that offers comfort for all-day wear, and it's made in the U.S.A. SERPA holsters all use patented Auto-Lock that's simple and fast to use, but also keeps your pistol safely secured. To release, simply grip the pistol and rest your finger in the natural straight forward finger-off-the-trigger position in the SERPA's Finger Tray, apply pressure, and draw the firearm. It also has a user-adjustable passive retention to adjust the tension to your liking.