The Evolution Series is a passive retention holster that includes a retention adjustment screw. The tension screw is not pre-set and allows for retention pressure to be adjusted based upon personal preference. When unholstering, do so in a deliberate and rapid upward motion. Passive retention is automatically engaged upon re-holstering.
- This product has the following fits: Ruger SR40 / Ruger SR40c / Ruger SR9 & SR9C
- Passive retention, one-piece holster body construction
- Retention adjustment screw with passive retention
- Protected sight channel
- Rubberized paddle backing for extra stability and comfort