Didn't know if anyone here had heard of this. Since the barrels are used in trad style guns I thought I would let folks here know.

Per GM's website at http://www.gmriflebarrel.com/

GREEN MOUNTAIN NEEDS TO DO A PRECAUTIONARY RECALL ON SOME OF OUR THOMPSON CENTER DROP IN BARRELS. IF YOU HAVE A BARREL IN THE FOLLOWING SERIAL NUMBER RANGE 026220-027303 PLEASE CONTACT KERRY AT, 603-447-1095 EXT.18 TO MAKE ARRANGEMENTS TO HAVE YOUR BARREL RETURNED FOR INSPECTION. THANK YOU AND SORRY FOR ANY INCONVENIENCE