I got one on one of my ARs and love it. The fit and finish are excellent. I was lucky enough to get it for $59 on their first run. I'll be putting another one on my next build.
I have a safe and my 22 year old son has no idea what the combo is to get in it. He had a bout with depression a while back. There's no way a prudent parent or person should allow anyone, let alone their offspring, to have access to a firearm in a situation like this one.
I second the crossbreed super tuck. I have a m&p 9c and it's is extremely comfortable. I wear it with my athletic shorts as long as they have a drawstring.