I have a W. Lacey Brummie hammer gun with twist steel barrels that I bought on this board. When I got it, I had Jack Dockweiler do a strip and clean and fit a pad to lengthen LOP. When I picked it up from Jack, he told me it was one of the best-made guns he had ever worked on. I have found nothing online about Lacey, but I love the gun. These days I shoot it with 20ga 2-1/2" black powder shells in ChamberMates. Have also used Fiocchi 12ga Lite Trainers in 2-3/4" with good results. Fun gun.