Kahr Covert MK/PM/CM 6 Round 9mm Magazine, Stainless - MK620. This is a Kahr Arms standard factory replacement magazine. This magazine is for Covert/MK/PM/CM firearms chambered in 9mm Luger and holds 6 rounds of ammunition. It is made of stainless steel and features a natural steel finish. The magazine is made to Kahr's specifications and tolerances, using the same manufacturing and materials as the original equipment magazines, ensuring perfect fit and operation. Next time you are in need of a magazine for your Kahr firearm, the choice is simple, go with a Kahr magazine.