Talk:20-tube 7inch UP Rocket Launchers/@comment-26293410-20180801230559/@comment-26082284-20180810172007

Well, they might. But that would be pretty stupid. Hedgehog is spigot launcher and have nothing in common with UP rockets. Different propulsion, different warhead, different fire control, different fuzes, different mounts, different targets... wait, there's one thing in common: outer shell calibre is 7 inch. But that's it.