Started a new project just before the prohibition on my CZ858 and have finally got back to having enough time to start on it again.
I have made a black walnut wood stock extension that is held on by a rare earth magnet. the screws heads on the butt plate prevent the stock extension from rotating. Note, I had to change the screws on mine since one was stripped from factory.
The stock was simple to make, mitre saw to cut the angles, plane and sanding block to shape it. Installing the magnet was a little more challenging with a spade bit, dremel tool, and two part epoxy. Finally, a protective plastic sheet to prevent the magnet from scraping the existing butt plate.



So far I have shot my original extension about 50 times with no issues. Although I would not recommend shooting off a solid mount as the way to remove the stock is to push it off on a angle. The magnet will take a fair amount of force to pull straight off.
I have made a black walnut wood stock extension that is held on by a rare earth magnet. the screws heads on the butt plate prevent the stock extension from rotating. Note, I had to change the screws on mine since one was stripped from factory.
The stock was simple to make, mitre saw to cut the angles, plane and sanding block to shape it. Installing the magnet was a little more challenging with a spade bit, dremel tool, and two part epoxy. Finally, a protective plastic sheet to prevent the magnet from scraping the existing butt plate.



So far I have shot my original extension about 50 times with no issues. Although I would not recommend shooting off a solid mount as the way to remove the stock is to push it off on a angle. The magnet will take a fair amount of force to pull straight off.

























































