Describe the bug
A clear description of what the bug is.

To Reproduce
Steps to reproduce the behavior:

1. Place a block
2. Wait for the block to do things
3. See the block doing its things
4. Actually it doesn't

Expected behavior
A clear description of what you expected to happen.

Screenshots or GIFs
Add screenshots of animated GIFs (even better) of the problem (if it is a visual glitch).

Logs
Add game logs (logs/latest.log and crash log (if exists) ).

Environment

• OS:
• Minecraft version:
• Forge version:
• Immersive Intelligence version:
• Immersive Engineering version:
  If you have other mods installed, it would be nice if you send a list of them too (maybe it's not II's fault after all) ^^.

To reload the Submachinegun you must have a filled (or partially filled) magazine in your inventory. Then, press "R" while holding the SMG in your main hand. If you've shot all the bullets and want to insert a new magazine, first unload (also R) and then load a new one.