Already had one of these for my Beretta 9mm, so I picked up one for my AR as well. Install was easy and straightforward; only issue was getting the bottom put on the grip. It took a few minutes but was probably more difficult than necessary. I wouldn't hesitate to buy one of these again.
Pros: Straightforward install, good grip
Cons: Hard to install bottom
This review was written in the old system and had content requirements that are different than reviews written today.