I wont to build a AR-15 300 Whisper. I need help finding a place to get the barrel. Any one know of a place where I can get one? Thanks for the help.

You should know about the Whisper Forums:

http://www.quarterbore.net/for...s=&daysprune=-1&f=27

Paladin Machine Services is a good provider of Custom barrels and three position gas blocks located in the pistol position which is desirable for both sub and super sonic use.

Their e-mail address is:

tp555@windstream.net

Machine work is beautiful. Measurements are dead nut on!

Recommend you order a cartridge chamber gauge made with the same reamer at the time the barrel is made. Really helps getting the dies set up properly.

If you're going to use military (LC) .223 brass get a small base .223 sizer at the outset.

Try www.sskindustries.com, J.D. Jones is the creator of this cartridge and should be able to spin you up a barrel or a whole upper for that matter. He's a nice guy and a pleasure to work with!