Funny you should say that! I broke my Left wrist in the Army and I am unable to fully supinate my wrist. This really makes sustained shooting more comfortable. I don't know if magpul has one, but the thumb catch on this grip is really nice too. I feel like I have one heck of a grip on that rascal.
The natural state of man, the way G‑d created us, is to be happy.
Look at children and you will see