Years ago, I bought a Long Land Pattern Brown Bess from TOW and they called it their advanced kit. I always thought that it had been produced by TRS, and then sold through TOW, but I may have been mistaken. Mine had a properly drilled rod hole, and was of the hardest Black Walnut I have ever had the pleasure to work. The gun came out splendidly and I shot it for years before I sold it in a weak (broke) moment to an ALR subscriber. I loved the gun, and it served me so well for for so long.