The Honey Badger Handguard Kit is compatible with all M4 upper receivers, and comes with the required barrel nut and hardware.
Required Tools (not included) – When it doubt, get the Honey Badger Multi Tool!
6″ M-LOK
Barrel Nut Torque Spec: 50 ft-lbs
Turnbuckle Torque Spec: Hand Tight w/ Red Loctite
*These handguards will not fit over the trash PANDA, THUNDER CHICKEN, half NELSON, and FULL NELSON.