I got this grip as a replacement for my Magpul K2. This grip has a similar steep angle but I find it to be more comfortable overall than the K2. Plenty of room for large hands. Slimmer backstrap design (vs. K2 or B5 Systems grip) allows my hand to sit higher on the gun. The tab at the bottom of the grip did not conflict with my polymer MOE Enhanced Trigger Guard and covers the gap at the front of the grip. The grip trapdoor is very difficult to open, but at least I am confident nothing you put in will accidentally fall out of it.