Last Activity:10-02-2007 11:01 PM
Posted in thread: question?? on 10-03-2007 at 03:13 AM
I have a barrell conversion for my 30m1 Carbine. The papers say it is chambered for 5.7mm
Johnson. Does anyone have any idea what that is and where can I get ammo or brass for reloading
the darn thing...