The Brownells Professional Series Barrel Honing Stones quickly polish shotgun bores to a like-new condition, suitable for both chrome lined and carbon steel barrels.
Available in five different grits (500, 400, 150, and a special 150 for chrome bores, plus a 2-S Lisle stone), these stones come with a steel carrier for use with the Lisle No. 2 Barrel Hone.
The kit includes two aluminum oxide stones for each grit, packed in a plastic storage box, with color-coded stones for easy identification.