Zci barrel causing misfeeds and jams are mad bull barrels any good

[steverebo]

@steverebo hmmmm try the original hop chamber instead of the ZCI rotary, and try the ZCI rubber as well in both as well.  If you have a ML inner barrel to hand it's worth also trying that.  Can always post one out to you tomorrow (should arrive by Friday) as long as I get it off in the early post.

Click to shrink...

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 

 

[steverebo]

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  View attachment 84792

 

[ak2m4]

What happens when you just drop a BB down through the barrel, does it drop freely?  Any obstructions?

 

[steverebo]

What happens when you just drop a BB down through the barrel, does it drop freely?  Any obstructions?

Click to shrink...

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

 

[MagpieTactical]

I was interested in the same mags so watched a few reviews etc.   I think the advice I absorbed was to run the mags at 120 rounds until they'd really settled in, before trying to squeeze them to full capacity.

No idea if that's any use in your case though

Click to shrink...

All mid cap mags should be bedded in rather than ran straight at full capacity. 

I run those mags at full capacity in three guns with no issues.  

When I got them I loaded them with some random unused bbs that were just left overs from different weights.  Started at 120, then unloaded, 140 then unloaded, then 160, 170, 180, 200.  

Have had zero issues. 

 

[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

 

[steverebo]

@ak2m4I have ordered one of your xt m4 nozzles as you said they have the tightest fit I am hoping this combined with the new tappet plate and spring might resolve this issue