This is a nifty, albbeit minimalist addition to your M-LOK handguard, that serves as a backstop, if you would otherwise just prefer a horizontal grasp around your rifle shroud. This is quite a popular choice for many AR-15 owners nowadays, as that allows your off-hand to manipulate the controls to your optics just that much easier - particularly if you have pressure pad switches mounted on your shroud.

The frontal end has a hook to catch your hand and prevent it from slipping backward on recoiling applications or just serve as an indexer for your hand - so that if your hand is against it, your index finger won't catch the spray from your muzzle brake as you put your 5.56x45mm's down range. You could creatively reverse this attachment as a stopend, for this same purpose, to prevent your hand from heading into said blast zone.

It is fly weight and weighs in at just about nothing. The handling areas on this part are cross-ramped / debossed, to aid in handling traction.

Included, will be a set of M4 machine screws & T-nuts to lock this part firmly onto your M-LOK shroud.

If unsure as to how to install M-LOK accessories, then please see hereunder;