Is there any way to take the 16" barrel off a POF upper that I already own and stick a 14.5" on that upper? Then the next question is can you even buy a POF barrel anywere? I would really like to purchase a POF upper in 5.56 but, I've already spent too much money on all this stuff.
I think you can. Except for the upper and the bolt carrier. Just to be sure call POF customers service [url]http://www.pof-usa.com/main.htm[/URL] and they will normally answer the phone (Chris). They have a excellent customer's service.
They might be able to help you out with the barrel sales as well.