Not aluminium or other sturdy material, however as polymer its nice.. - Adaptive Tactical LTG Lightweight Tactical AR Grip

So this will be my first ever grip like this. I often go for the grips with an internal chamber to store parts and stuff on rifle. However this looked cool and price was of hey try me. It is going to be for the 300 Blackout build still in progress. So off rifle I squeezed it real hard and tried to get it to bend or deform. It did not fail in any of the ways. Oddly though it is very slightly soft when you grip it. I do not think the material is deforming or rather forming to my hand material wise. Instead its hollowed out skeletal design instead is letting your hand from to it.

The 4 stars is more due to thinking it was a harder material maybe like formed carbon fiber or a less strict grade of aluminium. That said It is something to consider in your builds I think simply for its allowing your hand to form to it. Be interesting to see a non skeletal design but with the outer area halfway to skeletal. Either way this is a deal and worth grabbing to throw on any AR patterned grip design.