Up for sale is a New Old Stock Glock OEM 2 piece non-captured) Recoil Spring & Guide Rod (originally called the, "Recoil Spring Tube") for a Gen 1 and/or Gen 2 G17, G17L, G18, G22 and G24. Please see the photos for condition. These are super hard to find, especially in New Old Stock condition and are getting more difficult as the years go by.
 
The diameter of the guide rod tube is the correct factory specs and measures just shy of 7mm or just a hair over 1/4 of an inch. 
 
I do not have any factory packaging or papers for this item. It will come shipped in a zip lock style plastic bag.
 
Please see the high resolution photos for condition. 
 
Thank you for looking.