Great score! You may already know this, but the yellow followers are early 4006/4046 mags while the blue followers are later mags (or have had followers replaced). There were at least 4 variations of mags with blue followers. The 11rd restricted mags marked LE only, the 11rd mags NOT marked LE only, the final 11rd variant marked Accu-Glide, and of course the 10rd variant. As with any used mags I would check/replace the springs which are readily available.
Yes the yellow are early, got the 1st 4006 as soon as I could find one in 1990 (TFE99XX) also have a late CHP 4006. I already had a bunch but could pass these up, may end up getting ride of a few of them.
Where do you think I could find OEM 4006 magazines springs that are readily available?
I need some and am having a hard time finding them.
Your help would be greatly appreciated. Thanks.
Midway generally has the factory 4006 mag springs but not currently shown - I have also purchased the 10rd variants from them - keep an eye out there but they do have the Wolfe Springs - or Numrich or buy the Wolfe springs direct from Wolfe - they used to be available in standard or 5% stiffer in pkg of 1, 3, or 10.