I have a well used norinco 1911-a1, got jack's card at a local store and contacted him, he is a on top of his game and a nice fella, he tuned up the norinco and it is back up to speed and at a reasonable price, i've had jack do other projects for me and told friends about him, he is a vet, and i thank him for his service to our country and for his gunsmithing talent and being an outstanding person. thanx Jack!! gerry provencher sultan wa. USA