Crapulence
New member
I recently acquired a basic Rock Island 1911 with plain GI sights. I would like to change these out for some more eye friendly 3 dot sights. The front sight is a staked unit of unknown size, Due to the fact that there doesn't seem to be many competent 1911 smiths in the north Dallas area and this is a pretty cheap gun, I don't think having the slide machined is an option. I am trying to find out what tenon size Rock Island used so I can order a replacement. From the underside it looks to be the narrower of the two options but this is at best an educated guess since its hard to tell how much the swaged area has mushroomed. I was hoping that someone here could easily recall what size front site tenon I would need. I know I could just remove the old one and measure but then my new toy would be out of action until I could get the new parts in. Thanks in advance for the help.
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