Are you saying that it wouldn't fit? The Crimson Trace website basically says it fits nealy all versions of the 1911 made by many different companies.Yes. Wouldn't take for mine.
You don't say which brand of 1911 you are looking to outfit a laser on.
A Springfield Champion (short slide) 1911.
I like the laser in the grip concept as I would not have to buy new holsters.
Does anyone know if a company other than Crimson Trace that makes a green laser that is in the grip?