[Krawch]

Originally Posted by Stealth

I think your charging handle/bolt requirement is more to do with your receiver than the actual mechbox itself although if you get a standard mechbox (like the Lonex), you will instantly lose the "blowback".

I cannot comment further without looking at the receiver itself. While it may be possible to scavenge some fake bolt/charging handle from another gun, your receiver may not be equipped to receive it.

Thanks for the reply I can take the upper off when I get home and take a look only thing is I don't know what I'm looking for haha what does the fake bolt need inside the receiver to work?