View Full Version : cz 858 feed issue

02-20-2014, 12:27 PM
First I need to mention I am using a samsung cell phone to post but ill do my best.

I have a used cz 858 that I bought off a chap at cgn. It was also modified to use the xcr micro pistol mags. Which I have 10 of as well as the original mags and all the hadware to interchange. Wooot.

The feed issue is 2 fold. The first is that the lower bullet gets hung up in front of the feed ramp and may end up pushing the bullet deeper into the case.

The second is that the bullet may get jammed between the mag and entering the muzzle chamber.

The feed ramp itself looks either worn out or altered via dremmel. But im no gun smith. I have pics attached and the pics were taken with up most caution.






02-22-2014, 02:20 AM
magazine is not sitting in the correct position.
3rd link shows why you are having this issue.

02-22-2014, 12:48 PM
Ill need a bit more info, the mag is seated as snug as its going to get

02-22-2014, 06:45 PM
Yes but not in the proper location. Call Wolverine Supplies and ask for Wolfgang to take a look at it.
Not something that anyone can fix. Will take proper tools and know how.

02-23-2014, 01:12 AM
Will do. Thanks for the input :)

02-25-2014, 09:40 AM
ok the good news is that with a heavy cleaning, including xcr mags... the 10 round mags cycle fine. but like Satain said. something is not right with the original mags... they sit way below the feed ramp. ill be sticking with the xcr's.

02-25-2014, 03:49 PM
Sweet cause honestly who shoots 5 rounders when you can shoot 10 rounders???

02-26-2014, 08:07 AM
Sweet cause honestly who shoots 5 rounders when you can shoot 10 rounders???

ya i came to the conclusion that the double mag looks just as badass as the original and it works, plus i have 8 more mags... why fix something that didnt need a ton of fixing.