Quick Overview Scroll Down - Video of Directions to Use
The STJR is simply a means of holding the often difficult button on the side while loading your magazine during matches. The last thing you need is the nuicence of hurt or bleading fingers during a competition not to mention broken finger nails. The Super Thumb Junior holds the button down comfortably while you are enjoying your sport either at a match or at practice. This model fits, Browning, Colt, High Standard, Ruger, and S&W 22A target pistols.
Ruger, Colt, Browning, High Standard and S&W Mod. 22A/S type magazines