Harris bipod rail adapter - Pro Mag Harris BiPod Rail Adapter PM108

Overall, this is a good quality adapter. But I just cannot get over how much money companies charge for simple things. This should be a part thats about $12 or so. Still, I bought it and have bought others.
Pros: Easy to setup, works with all AR models
Cons: pricey for what you get, but aren't they all

This review was written in the old system and had content requirements that are different than reviews written today.