Yes, it should fit a Beretta PX4 Storm Compact. It may extend beyond the slide, but it will fit on the the rail.
Yes, this should fit both the CZ P-O1 and the CZ SP-O1.
The information we have been provided by Steiner is that "It is small enough to fit inside most commercially produced holsters on the market."
I cannot confirm fitment in a holster made for a Surefire X-300 or a Streamlight TLR-1, but just based on dimensions and appearance, it looks much more like a Streamlight TLR-3 or TLR-7, or even an InForce APL. If you need a better and more detailed answer about holster fitment, I would recommend reaching out to Steiner Optics directly at 1-888-550-6255 or info@steiner-optics.com.
Yes, it will fit a SDP Sphinx Compact. It may extend beyond the slide, but it will fit on the the rail.
Unfortunately, Steiner does not list the expected runtime on a single battery.
It will not fit the Beretta 92FS. It requires a rail to be mounted.
Yes, it will fit a Glock 45.
This is the TOR Torch which is just a white light and is not any color. The TOR Fusion is the model with the light and laser.
MPN: 7001 is the green Tor Fusion Laser Sight.