Given it's great design I would like to know if anyone has had a mis-feed with a P-mag that was not defective or otherwise incompatible with your rifle.

So to clarify, I am  not asking if you have had a bad mag.  I am asking if you have a good mag and all seemed great, but you have experienced a mis-feed with it.

<-wants to know more about them too.

Quoted: I am asking if you have a good mag and all seemed great, but you have experienced a mis-feed with it.

If it had a misfeed it wouldnt be a good mag, it would be a bad mag. I havent had any misfeeds from 07/07 )PMAGs. I had lots from 03/07 PMAGs.

Quoted: Given it's great design I would like to know if anyone has had a mis-feed with a P-mag that was not defective or otherwise incompatible with your rifle. So to clarify, I am  not asking if you have had a bad mag.  I am asking if you have a good mag and all seemed great, but you have experienced a mis-feed with it.

I upgraded my Pmags each time MagPul changed them, but all of them allways worked in my guns.

I only have a few but have not had any problems.

Edited- They are all  Gen Is by the way.

I bought 2 PMAG magazines from the 5/07 production run from I-Shot at the Nations Gun Show 3 weeks ago.  On both mags when I have them fully loaded with 30 rounds and load them into my 2 RRA, M-4s,  1/2 the time when I close the bolt it does not strip a round into the chamber.  The other half of the time the PMAG closes the bolt without me initiating the bolt closing and loads a round into the chamber.  Both conditions scare me.  I went to the PMAG web site 2 weeks ago and requested new replacement PMAG mag bodies.  I am still waiting for them to arrive.  I look forward to trying the PMAGs (with new bodies) out.  In the mean time I am using my D&H and CProducts mags.  The PMAGs do work with my Lula which I use most of the time.

I have had no malfunctions in ~ 1000 rounds fired in 03/07, 06/07 and 07/07 Pmags.  The 03/07 had a more sluggish follower action than the Gen III's, but still yet it was fast enough for my semi guns even fired as fast as I could pull the trigger.

They are a good product.

05/07 wouldn't run in F/A.  Fine in S/A. 07/07 worked fine in F/A. YMMV