CZ P-09 Magazine Sleeve

thingiverse

This is a simple slide-on sleeve for a CZ P-09 9mm magazine allowing it to fit a CZ P-07 without over-insertion. Top of sleeve is fairly close to the outer dimensions of the P-07 grip at the bottom. This SHOULD work with a P10c, however the sleeve will not match the bottom of the grip as well in the front. Once I get my hands on a new P-09 magazine with the P10c cut I will update. There are three models. The first is a very simple block that has no extra grip surfaces. The 'A' model has a large 30 degree serrations to make it easier to remove the mag if it becomes stuck, however when I print it in PLA the edges aren't very sharp or grippable. YMMV. Model 'B' has a spherical indentation on either side allowing for a good purchase on the stock floor plate. Depending on how you configure your slicer, you may want to consider adding supports since the depth of the indentation is almost all the way through the side panel. Best results have come from printing it upside down with supports. This is really the one I recommend. Printed in PLA on the Prusa I3 Mk2 with the 3.1.0 firmware (linear advance) at both 0.2mm and 0.05mm. Because this is a simple model there is very little outward difference in the surface finish regardless of layer height, so it is recommended you prioritize layer adhesion over appearance when adjusting your slicer. *NOTE:* This is similar to the sleeve you might see with an M&P Shield in that there is nothing securing it to the magazine aside from friction. Future versions may replace the base plate and be more secure, but issues of printing to avoid layer-separation with repeated use will need to be addressed first. Knowing this, *it is NOT recommended that this be used for anything beyond range experimentation*, particularly since your own print set-up may produce different results.