Description
The Kahr MK9 9mm Stainless Micro Compact is model M9093, Kahr’s original all-steel micro 9mm with a matte stainless frame and slide, black grips and a 3 inch barrel.

Kahr MK9 9mm Stainless Micro Compact Overview
Kahr introduced the MK9 in the late 1990s, and it became one of the first truly small 9mm pistols that people trusted for daily carry. It is built entirely of stainless steel, so it weighs about 22 ounces empty despite being only 5.3 inches long and 4 inches tall. The extra weight is the point: steel soaks up recoil and makes the little gun far more pleasant to shoot than polymer micro pistols. Some distributors list this UPC as the California-compliant M9093A.
All-Steel Build
A stainless frame and slide resist sweat and corrosion and wear slowly. The weight is noticeable in a pocket, so most owners carry the MK9 in an inside-the-waistband holster. In return you get a dense, durable pistol that can last decades of carry and range use.

Two Magazines, Two Grips
The flush 6-round magazine keeps the grip short for concealment, while the 7-round magazine adds a finger extension for a full hold. Many owners carry the short one in the gun and the longer one as a reload. Kahr K9 7-round magazines also fit.
Trigger and Sights
The double-action-only trigger has a long, smooth stroke and no manual safety, the same system Kahr uses across its line. The white bar-dot sights are drift adjustable for windage. They are visible in daylight, but they do not glow, so consider a light or a night sight upgrade for low-light use.
Shooting Manners
Thanks to its steel construction, the MK9 shoots softer than its size suggests, and its snag-free shape draws cleanly from concealment. The short grip still means two and a half fingers for most hands. Accuracy is good at defensive distances once you learn the long trigger.
Trade-Offs to Consider
At 22 ounces, the MK9 is heavier than modern polymer micro 9mm pistols that hold more rounds. It costs more than budget Kahrs and needs about 200 rounds of break-in. Kahr advises against lead bullets in its polygonal barrel, and the recoil spring is stiff when new.
Living With an MK9
Carry the MK9 in a sturdy IWB or pocket holster designed for it; its weight benefits from a stiff gun belt. Clean the bore and rails regularly, check the grip screws for tightness, and replace the recoil spring on Kahr’s schedule. With basic care, a steel MK9 can serve for decades.
State Laws and Ownership
Six and seven round magazines are legal in every state with a capacity limit. Roster states list approved handguns by exact model, and the California-compliant M9093A is a separate listing from the M9093. Check your state and local rules before ordering, and confirm with your receiving FFL.
Specifications
- Manufacturer: Kahr Arms
- Model: MK9, model M9093
- UPC: 602686067010
- Caliber: 9mm Luger
- Action: Double-action-only, locked breech
- Barrel: 3.0 in. match grade, polygonal, 1:10 twist
- Capacity: 6+1 flush or 7+1 extended, one of each included
- Frame and slide: Matte stainless
- Grips: Black polymer
- Sights: Drift-adjustable white bar-dot
- Overall length: 5.3 in.; height 4.0 in.; width 0.90 in.
- Weight: about 22 oz unloaded
Before You Buy
Federal law requires handgun buyers to be at least 21 years old when purchasing from a licensed dealer, and every sale ships to your local FFL for a Form 4473 and background check. Budget for an IWB holster made for the MK9, a spare magazine and jacketed 9mm ammunition for break-in and practice.
Who It Is For
The Kahr MK9 9mm Stainless Micro Compact is a great fit for carriers who want a small, durable all-steel 9mm that shoots softer than polymer micro pistols.
Buy the Kahr MK9 9mm Stainless Micro Compact at MAG5 Firearms
MAG5 Firearms is a family-owned FFL in Collegeville, Pennsylvania. Order the Kahr MK9 9mm Stainless Micro Compact online and ship it to your local FFL dealer, or browse our full selection of firearms for more pistols. For factory details, visit Kahr Arms.







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