American Tactical Imports 12-Ga. Heatshield Reviews:
4 of 5 stars....slight modification required to fit a Mossberg 500 for home defense. A short screw broke during the fitting / tightening process of wrapping the barrel. I subbed in a longer screw (which was included) and then trimmed with a rotary tool. Works well in saving your hand. Looks really cool as well.
Not as easy to install as I thought it would be. For installation on a 12 gauge barrel the bolts they provide are not long enough to cinch it tight. You really have to "wrank" it with a plier to get the nuts threaded on their bolts, and by doing this you risk major scratches to your gun or the heatshield itself. Also be prepared to take off your forend and whittle it down because the heatshield will impede smooth movement of the forend.