Anyone have 9mm 25rd. UZI mags with a rounded spring vs. the squared spring?  What I mean is the spring coils are rounded instead of squared off?  

Anyway I bought two mags from CDNN and modified them.  They function otherwise fine!  My first mod. of UZI mags went well.  I didn't save any money after shipping and time spent...

Upon inspection and comparrison with a RRA modified mag, one of the new mags came with a rounded spring that was at least 1" shorter than the RRA or the other one.  The other two mags had the squared off longer spring.  THEY feed fine.  The rounded shorter spring does not feed the last 2 rounds well....  I tried stetching the spring out a bit, that didn't help nor hurt things.  

Anyone know of a source for the square coil springs?

just look for some wolff mag springs

Anyone else got any ideas...  That didn't work.

I think the Colt 32 round springs will work, but they have the 20 rounders as well.  Might be worth a phone call to check with them.  

www.gunsprings.com

This is from the Wolf site

For 32 Round 9mm SMG Magazines:
Stock No. 32701 - each.....$ 8.99
Stock No. 32702 - pak of 3.......$ 22.49
Stock No. 32703 - pak of 10.....$ 55.99  

Thanks!

At times I am search impaired.