Kahr Arms is known for its compact and sub-compact pistols that feature a smooth, light, and stage-free trigger stoke. To achieve this, Kahr uses a system in which a 0.7-inch trigger stroke rotates a cam that deactivates a spring-loaded striker safety and then draws the striker to full-cock position before releasing it to fire the pistol.
Kahr pistols, including the CM9, feature an offset barrel with the trigger mechanism beside it to produce a frame with a high grip close to the centerline of the bore, which provides enhanced recoil control. The extractor is a self-cleaning design that forces powder residue away from it so as to prevent fouling build-up.
Most Kahr pistols do not have any type of external safety device and thus have a snag-free exterior-an important feature on any handgun meant to be carried and drawn from concealment. The CM9 is no exception.
Breech locking in the CM9 and other Kahr models is accomplished by means of a system common to many of today's service pistols. The barrel hood bears on the front edge of the ejection port, locking the barrel and slide together. When fired, the slide moves to the rear where a cam on the bottom of the barrel cams it down, unlocking it from the slide which continues rearward, extracting and ejecting the spent case. The recoil spring then pulls the slide forward, stripping the next round from the magazine and chambering it whereupon the barrel hood moves up into the ejection port, locking the two units together.
Shooting the CM9