Do these have any palm swell in them compared to factory full size?
The ones I have had on my 1911's do not have a palm swell, judging from the pics in the link above and my experience I would say these will not either. The Alien Grips are different in a good ways from any grip I've had in the past. I've owned many styles over many years and these are just really nicely contoured and provide a really positive grip without any discomfort, and look really nice too. For now with the colors they offer for the full-size I would go with the black.....in 1911 offerings I liked the colors in Black, Mocassin and Worple (a purple, but a good deep purple) Hope this helps.......