First of all I like zhe Mod and I know it`s a lot of work. So this is only for information.

I saw the 303 Ammoboxes lying on the shelfs, but couldn't get them.and the were not shown at the environment. The same happened with the G36 Mag.

https://steamhost.cn/steamcommunity_com/profiles/76561198031458817/images/?appid=767
https://steamhost.cn/steamcommunity_com/sharedfiles/filedetails/?id=1828685273&fileuploadsuccess=1

I fund a gunrack and I crafted one. I couled place them. It shows 0/1 and 0%. So Itried to add nails and planks, I tryed tools, I tryed to put two together, but nothing helped. I was not able to store guns. What had I have to do?

The mod interferes with the MoreGuns Mod, because of same type names.
<type name="mag_m14_20rnd"> and <type name="m14">
The Mag was not useable, because it couldn't be un- or reloded.
So make itemnames unique, please. Mybe, as other do, with a abbreviation before the type name e.g. type name="dzp_mag_m14_20rnd"> and <type name="dzp_m14"> or something else.
This also might be the reason for instabilityties.

Best regards from Schleswig-Holstein