Hi, and happy Thanksgiving! I just purchased a used Pointman 7 in 45 on-line. I want to put a fiberoptic front sight on it. Any suggestions as to the manufacture? Is it simply a Novak 1911 cut, or Dan Wesson specific? Also, what height will I need to get?\n\nAlso, as I‘m not familiar with this model, does it have a regular front bushing? I want to change out the full length guide rod for a Wilson flat wire recoil spring and end cap.\n\nThanks!