Hk 417d
So I bought this knowing there was a problem with the charging handle getting stuck along with the HK slide covering the hop-up ( pretty sure its one problem ). When i pull back the charging handle its supposed to open the dust cover and pull back the HK slide covering the hop-up.
But,
If i pull the handle back the dust cover opens and the HK slide cover but it doesn't return. Even if I push the charging handle back the HK cover just stays all the way back. I tried lubing it but that didn't do anything. Is it okay just to leave it like this ? I mean, I'd rather not have my dust cover pop open and let all kinds of dirt going directly into my hop-up.
Any suggestions ?
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