Threaded for a Post 64 Winchester, push feed action, 26" long, 1-8" twist, #7 contour, chambered in .243 Winchester, throated for 105/107gr pills. 475 documented rounds fired using 41.0-41.5 grs of H4350. Best load was with 107gr SMK's w/41.5 of H4350 @ 3115fps measured 2.225 to ojive shooting under .5moa to 600 yards. NOT threaded for suppressor. KG gun coated in unknown color but similar to FDE, $475 shipped obo.