Compact - think it through first - Leapers UTG Recon Flex KeyMod Bipods

This is a really nice compact system. The emphasis is on compact. Know what your getting here. This is a keymod mounting system which mounts on the side of the handguard. This is at least 1.5 inch shorter than a bottom mounter. Also the legs only extend 2.75 inches so again its is compact. When you get your unit exercise the leg swivel by hand to loosen it up before installing it.
There are a lot of moving parts so if you rattle can your tactical gear beware the tolerances are not very ultra flat paint thickness friendly. Also the excellent rubber leg tips and not paint friendly. The unit is sturdy and is consistent with a stable firing platform.