How does a polymer AR lower receiver compare to the standard aluminum?
Mike Answered question August 28, 2022
Polymer lower receivers are a new and innovative type of firearm component that is made from polymer plastic instead of metal. They are often touted as being cheaper, lighter, and easier to manufacture than traditional metal receivers. However, they have yet to be proven reliable enough for widespread use. There are still many unknowns about how well they will stand up to the rigors of real-world use. For now, most gun manufacturers remain hesitant to switch to polymer lower receivers on a large scale.
Johnny Answered question August 28, 2022