Polyblank grips was first created to customize my personal firearms, while still following state laws and regulations. With limited options for custom parts at a reasonable price I decided to create my own, and manufacture small products such as vertical foregrips and engravable parts. As the product proved to be both useful and appealing to others the decision to make them public was done. This small business and owner fully supports police, first responders, all branches of the military and protecting constitutional rights. P-series grips are not intended for full auto use and may warp if hand guard reaches temperatures over 300F