Unscrew HK416 v3.0?

I’m new to the gel blaster, wish you all the luck.
Could anyone show me how to unscrew the LDT HK416 ver 3.0 ? Cause I found out that the 2 pins seal are not allen :frowning:

Need to pop them out there pins buddy


Push them from the other side.
If you only want to remove the upper receiver then you only have to push the front pin out.