Having difficulty executing fast reloads with the OEM slide stop? ‘Extended’ style slide stops locking the slide back prematurely? Try the VTSS and never look back. Extensive prototyping and testing create a shape that enables positive slide lock and release, especially with gloves. Gunfights are unforgiving, why chance a reload fumble when the consequences are clear. Precision stamped and formed from 4130 chrome moly steel with durable hard coat finish for years of service. We recommend professional gunsmith installation only.