The 26 round magazine came today. Very very cool! Sure enough, 26 rounds goes in the mag. So 26+1! It sure would be nice for a fully automatic CZ 75. I can get both my hands around it. The bottom end is a natural rubber. I would prefer plastic, but the magazine probably wouldn't be so affordable if it were. 303 Aerospace plastic and rubber cleaner gives the rubber a plastic look and feel.
The magazine looks like two Mecgar mags brazed together. The dimensions of the mecgar magazine changes throughout the length of the magazine. This means that there are some tight spots where it won't fall free upon release.
I also had to dremel out a spot on the rubber for the lanyard loop.