Q: Do I want a key mod for just a bipod? Answered Asked 01/26/2019 14:09 by Robert P A: Robert, Despite the fact that I do not have this specific brand AR, I just previous 7 days concluded putting in a bi-pod on my AR. I've a Keymod model hand guard and from my research, there a not loads of choices to choose from for a direct mount Keymod bi-pod.