Brownells Dicropan T-4 - Dicropan T-4 Touch-Up Liquid Gun Blue 32oz
$61.99
T-4 is in the catalog because of customer demand. As Maynard Buehler said: "THIS is the BEST yet." Every time a new gun blue comes on the market, we test it on a piece of gun barrel. We blue three spots: one with the new blue, one with Oxpho- Blue and...