EAA Polymer Witness Compact, 10mm

Status
Not open for further replies.

Nushif

Member
Joined
Mar 21, 2010
Messages
3,082
Location
Corvallis, OR
I got this little beauty for my "fun gun" kick a few days ago and recently put 100 rounds through it in one session just to see how it went. It was a *BLAST* to shoot overall but it had a few hickups that I'd like to take care of. Especially because after getting used to the feel of it it was actually a pretty darned nice gun. And when reliably to the degree I'd expect a production handgun to be, I would even midly consider carrying it in the forest or something.

So, here's the situation. It produced quite a few (I didn't count. But subjectively "quite a few") failures to go into battery again after firing.
It would fire, then stay locked in the back position or very slightly short of that.

First I thought I was pushing up on the slide lock, so I changed my grip. No change. Then I thought I may be limp wristing it. I really tightened my grip and focused entirely on not limp wristing it ... no dice.

Now, I am starting to think it may have been one of two issues.

Firstly I was using the cheapest aluminium cased Blazer ammo I could find. That may have been an issue.

Secondly, the slide is sloooow. As in, I can see it move. The reason for this *could* be the way the guide rod and springs are designed.
For those who are familiar with them, the takedown and major parts assembly and function is pretty damn close to a Kahr. (Hammer notwithstanding.)
The biggest difference I saw was however the dual recoil springs. Instead of the integrated way Glock does this, the EAA is simply two springs layered around the guide rod. I am thus thinking that sometimes the springs interfere with each other when they flex.

Now, is there any way I can circumvent this? Has anyone else seen this before? Speak to me. Because those malfunctions aside, I am really, really impressed with this gun.
 
No experience with the Witness yet (until mine arrives this week). But my CZ-75 was the same way with aluminum cases....it hated them. I'd probably just rack the slide back and lock it for a day to compress the recoil spring a bit and try some brass FMJ's next time.

Best,
Jerry
 
Sounds systemic to aluminium cases then.

When the LGSs have some brass ammo I'll snatch it up, of course, mainly to reload them. But in the mean time I'll just clear a malfunction once in a while.

I had kind of suspected that, to be honest so to say I'm surprised is a bit of an overstatement.
 
My witness compact is not polymer but it needed a stronger recoil spring and I changed out the magazine spring to a glock spring. It is also fussy about oal of ammo, ie not to long or it binds in the mag.
 
Did the slide go forward if you released the slide lock? I mean is it really locking back?

If it is, I think its a problem with the frame flexing and causing the slide to lock back "randomly" I've a Witness-P Compact in .40 S&W that does the same thing :( I've heard of other Witness polymer guns with the same issue.

Good luck getting any satisfaction from EAA.

Casefull,
what Glock magazine spring did you put in your Witness mag? I've still got magazine issues with my Witness 10mm and the strongest CZ springs from Wolf were a help, but not the cure. Details please.
 
Status
Not open for further replies.
Back
Top