Hey gang, After your input, I pulled the trigger an the CT...here are some pics of it before install, after...then shots of it from the front and back so you can see what it adds to the gun dims. It fits just fine in my Smart Carry so I am very happy. It does look like I will have to do some adjusting right off the bat but I expected that. I will keep you informed of how it stays locked in! Thanks again for the help and info! As a new guy to the forum, I appreciate your feedback!!