Glock .40 loaded with a Low Grain, Expanding munition. A Concealed Weapons Permit and many hours logged @ Range helps also . . . But I don’t have the former, just the later. It also helps to have military training (I have something very similar) . . . not advocating handguns . . . but I put very little stock in Security Systems. My yard (commercial-location) has been broken into on several occasions, alarm didn’t stop them, the dog did however. Cheero.
