How to drill and tap a shotgun receiver for an optic
If you're looking to mount a rail or a red dot, learning how to drill and tap a shotgun receiver is a skill that'll save you a lot of money and a long wait at the gunsmith. It's one of those projects that feels incredibly high-stakes because, let's be honest, you're literally poking permanent holes in a firearm. But if you have a steady hand, a decent drill press, and a bit of patience, it's something you can absolutely handle in your own garage. ...