It's possible, but you might run into a problem. Are you talking about the locking version? Level 2 retention i think? If so, you might have problems locking it in, because it looks like your Hi-Cap angles downward from the dustcover on back. A 1911 doesn't do that, the slide release isn't as long, so the extra space ins't necessary. you might be able to find one locally just to see if it fits.