steverebo

I have just checked and I do have quiet a bit of wobble on my nozzle maybe it's nozzle misalignment caused by the lonex mags

Yep seems to drop down fine this only happens at random did it with both maple leaf and zci, it happened faster on the maple leaf but I really spammed semi auto got some random dry shots and then this

Ok update tried with zci hop rubber and get jams as well maybe there is something else going on. This is what I was met with ? One question, can precocking have any impact on things like this as my perun has a small amount of precocking enabled

I'm on my way home now so will try all the above when I get in and if I have no luck I will put an order in for the maple leaf barrel. Will have to grab a 310mm as you don't have any 290mm left but I can't imagine the extra 16mm will make much difference in my fps and the excess will be hidden inside my mock suppressor anyway

Yep so in pursuit of getting this solved I have: swapped for zci plastic hop chamber Replaced the piston head to a rocket double oring Replaced the nozzle to a rocket double oring and sanded a tiny tiny amount off the top to match the original nozzle height. Tried the MR Hop rubber and standard maple leaf 60 Still had the same issue with inconsistent dry firing and eventually a jam. I have now ordered a new Chinese tappet spring zci tapped plate and a shorter zci nozzle to see if swapping these helps I spend £90 on the mags and when I explained the issue the return was rejected based on them staying it was my gun not the mags with the issue so I've got £90 of useless mags unless I identify the problem I do have a couple of the zci hop rubbers that you supplied with the barrel and the hop chamber so when I get home I will get one of these installed I see how it goes. I will also fill the mags as much as physically possible and leave them till Saturday when my next game is and see of that helps

So cutting some coils on the mag springs helps?

Yeah I grabbed it from ak2m4 I think I've been his no.1 customer over the past months spent about £200 on barrel gearbox parts ect. He is the only one with the maple leaf barrel in stock at 310mm if I grab one today maybe I can get it by Friday fingers crossed. I have done a bit more research and some people are only able to use the ZCI hop rubber with zci barrels without issue and I'm using a maple leaf 60 o do have a few zci hop rubbers floating around at home that came with my zci hop chamber and barrel so nay give them a go it might just be the hop rubber giving me issues

I have noticed that when it jams there are 2 bb's trapped and they don't move at all no matter how many times I fire I might just grab a new maple leaf barrel but the 290mm is out of stock everywhere so may have to grab the 310mm and have an extra 16mm sticking out

It's definitely only the high capacity mid caps that I have that are having feeding problems. How do I fix mid cap syndrome? Would a shorter nozzle new tappet spring and new tappet plate help?

I am using a rocket 21.4mm nozzle would grabbing 21 3mm nozzle help fix this qnd maybe a new tappet plate and spring?

Yep, only happens with my lonex mags i get dry firing and eventually a jam, they are higher capacity 200 round midcaps whereas my other mags are 140 round or high caps they all work flawlessly but when I put my stock barrel in my linex mags feed fine

So my ZCI barrel is having issues with my lonex 200 round pmags it's misfeeding a getting blocked I've tried prometheus bucking malle leaf macrom a MR HOP with the same result. I want to use my lonex mags so will have to grab a new barrel, the maple leaf 290mm is out of stock everywhere so I was looking at the mad bull black python v2 us this any good? If not could someone recommend an alternative

Wicked cheers guys

That's awesome thank you, also is it normal for the battery to get warm under use? I don't mean burning hot or anything but just noticeably warmer to the touch after spamming semi and some burst fire

So I'm going for a magpul style stock so my batteries now have ti fit in the buffer tube. I have an 11.1v lipo nuprol nunchuck style with the 3 separate cells. I can fit it in the buffer tube its not too tight they fit in but they are all touching each other and the buffer tube on all sides. Is this safe?

I have managed to fit my nuprol 3 cell nunchuck 11.1v 30c lipo's in the buffer tube of my m4 my mofset is a perun v2 so I only have the 2 battery wires to contend with. I might give these a go and report back

I found these lipo batteries on ebay the specs are exactly what I am after and they look like they will fit in the buffer tube if my m4. Has anyone tried them and do you think they are woth a shot?

So I took some advice after having double and triple shot semi issues and short stroked my 13:1 gears removing 2 teeth, I did not touch my piston as it is a 14 tooth piston so didn't think it was needed. I've invested in a perun v2 which is on its way will the short stroked gears cause issues with my perun?

Yep all activated qnd watching the piston it's all over the place sometimes it's back sometimes mid way I thought active breaking stopped this

So I decided to go from 16:1 to 13:1 all went well got it shimmed nicely but I now have issues where my gun is double triple and going burst in semi and if I depress the trigger really slowly it will full auto in semi when the trigger is still depressed. I have had a look at my cut off lever and it looked OK I'm really confused by what's happening. My gearbox loadout is: Zci 13:1 advanced gears Zci high torque motor Rocket 14 tooth piston Rocket piston head Rocket nozzle Gate nano hard mofset

So I'm having issues with my sa-07 edge and lonex 200 round pmag mid caps. I randomly get nothincoming out if the barrel. I have looked into the hop hamber and I can see a small lip from my maple leaf hop rubber. I have heard of potential issues with zci barrels and maple leaf rubbers but the drop test seemed fine. Do I need to trim away this tiny lip?

Just measured my nozzel and its 21.37mm so would a 21.4mm double o'ring rocket nozzle be OK?

Unfortunately you have already shipped my order, I think my entire gearbox has been built with parts from your store ?

Cheers I went for the plastic one it looked solid, negative airsofts video assisted in convincing me to save the extra I would have spent

I didn't measure because from what I was told the nozzle length is directly linked to the hop chamber and I'm replacing the hop chamber and zci have 2 different length nozzles. I will give the 21.4 a go and see if I have any issues