Comfortable but hard to install - IMI Defense Ergonomic Magwell Grip

This adds just enough extra girth to the Magwell to give you a nice comfortable grip. It sits very snug and I don't think it's ever coming loose.
The hard part was there's no instructions. You need to remove the trigger guard clamp before you install obviously, but the fit seems like it's too tight/too small. This made me think the product was miss-sized and reading the other review that they needed to shave stuff off got me discouraged at first. I realized I just needed to spread apart the grip just a little and really push it and it snapped right on without any stress to the plastic.
No modifications needed.