Guns, Dogs and Blades QnA

Bad Sport said
I just re-zeroed my AR pistol to 36 yards last Sunday. Transitioning targets from 25 to 200 yards and everything in between is a cake walk now, I can't believe the difference, it's huge!.

I do my pistol red dots at ten yards and my rifles at 35. Works for me. Side bar, anybody know how to repair, fix, hide, worn Cerakote? My Sig is showing quite a bit of wear at the point my thumb rests? Pistol is starting to look a bit shaggy, but have never had a single issue with it. Other than the wing nut behind the grip!