second, feels great in the hand have one on all my ar's ,1911 and cz'sHouge all the way. It's rubber finger grooved & palm swelled if it doesn't fit quite rite you can file it to your liking. Best customizable operator interface available for $20.
Magpul Moe+ for AR 15
USPalm for AK
But you'll have to hold it while seated on his futon. *shudder*