Videos tagged with ZK 381

The ZK 381 was a pre-WWII Czech prototype battle rifle designed by Josef Koucký. It featured a unique dual-purpose trigger for bolt release and firing, and its recoil spring was housed in the buttstock, a design later seen in the FN FAL. Despite high-quality machining and innovative features, it failed to secure military contracts.

This expert-level overview from Forgotten Weapons details the unique operational features of the ZK 381, a pre-war Czech prototype battle rifle. It highlights the innovative bolt lock-open function, where the trigger serves as the release, and explains the internal hammer, sear, and gas-operated piston system. The analysis provides a deep dive into the mechanics of this historical firearm.