I was under the impression the Chip McCormick drop-in trigger would "drop in" to a Cavalry Arms polymer (plastic) lower.

Mine doesn't QUITE drop-in. I've seen posts that others have used this combination in the past. I don't know if CMC has perhaps slightly altered the module's shape since the recent recall.

It looks like I could just bend or shave a little metal off the front of the trigger-module housing and everything would be fine. Probably void the warranty though.

Anyone have any experience with these?

Mike