sniper Sniper does not respawn

[Metallica1981]

I created a server for the first version of MTA DayZ and I've been playing for about 3 days and I haven't found any sniper rifles. In this case, they're called CZ, but I've never seen them before. I tried changing the respawn folder, I tried replacing it, I tried creating another one. I tried reducing the respawn time, but I didn't get any results. All other weapons appear normally. The M4 takes a while to find, but it does appear. I've tried looking in other places, like Helicrash.