Absolutely love it - FAB Defense Gradus Flat Beavertail Rubberized Ergonomic Pistol Grip

I have one on my Tikka T3 that sits in an MDT LSS chassis and one on my Shockwave. I get that hand sizes and grip angles are different for everyone, so I'm not saying this grip is perfect. But, for me, it is perfect. My hand loves this grip and so does my wrist. Like I stated earlier, I have one on a custom precision rifle and one on a short fighting shotgun. It's equally excellent on both. Oh, and the grip texture.... Man!
Drom now on, anything I own that takes AR grips will have one of these.