About the Handgun:
This is Sphinx's offering into the sub-compact, blowback, semi-automatic arena. Slightly smaller in general overall dimension than the Walther PPK/S, it also has a larger magazine capacity. Tolerances on this pistol are very tight and quality very high, as with all SPHINX pistols.
About the Manufacturer:
This was a Swiss based manufacturer of high quality pistols used mainly by special forces, elite police units and sports shooters. This machine-tool and engineering company started in the gunmaking business when it acquired gunmaker ITM of Solothurn in 1989, along with the rights to its handgun designs. Sphinx was best known for its ongoing development of the original Czech designed CZ 75 pistol, which has been evolved into the Sphinx 2000 and Sphinx 3000 designs. Sphinx pistols are were mass produced and were fitted to tight tolerances, so Sphinx pistols are more expensive than mass produced products.
The Swiss company KRISS Arms Group purchased Sphinx in November 2010. By 2012 KRISS Arms ceased production on all previous Sphinx handgun models and began development of the SDP line of handguns under the Sphinx brand.
KRISS USA is the North American extension of the Swiss based KRISS Arms Group. Product development, manufacturing, and distribution currently take place across the US, from Virginia to California.
About the Cartridge:
Designed by John Browning and introduced by Fabrique Nationale of Belgium, this cartridge has achieved world-wide acceptance and has even been adopted as the standard pistol cartridge by several governments. One reason for the round's success is that it is the largest practical cartridge that can be easily adapted to small automatic pocket pistols. Ballistics fall far short of even the 9mm Luger, but still prove adequate for most self-defense situations. The round has established quite a niche position in this role, often being chosen over more traditional small calibers such as the .25 and .32 Autos.