Czech CZ-52 (VZ-52) pistol explained -

This ebook is downloadable here : Ebook’s Content Field dismounting of the CZ-52 pistol (I) - CZ-52 or VZ-52 - Takedown latch - Vertical lifting of the slide Field dismounting of the CZ-52 pistol (II) - Dismounting of the barrel - Forward pushing of the roller cam - Barrel unlocked from the slide and pushed forward - Rear end of the barrel lifted out of the slide - Punch of large section used