"Runtime error [assertion failure line 5879 in file items.cpp blabla
a default attachment could not be attached after merging, this should not be possible"
Happens if i try to extend a retracted stock that is attached to a M25 EBR.
Sidenote: depending on feedback from attachment slots,
the m25 ebr appears to accept more attachments(grip pod, m203pi, ism-v-ir) than the m21 ebr,
although both share the m14 ebr stock.
Btw Trigger Groups 2&3 can not be attached to weapons which are highlighted with cursor over trigger group.
Think there is another item but cant remember which one right now, in case will report it.