Magpul Industries

Magpul Industries Corporation is an Austin, Texas-based manufacturer of polymer firearms parts and accessories.
Founded in 1999 by Richard M. Fitzpatrick, a Sergeant of the United States Marine Corps Force Reconnaissance, Magpul has grown to become one of the most respected manufacturers of parts and accessories for the AR15/M16 rifles and is used in military and civilian applications around the world.
 

AT3 Tactical carries the full Magpul line, including the following products (in multiple colors):

Furniture kits  — (Most Popular) AT3-Exclusive full furniture kits in multiple styles

Stocks  — Several styles available, including storage stocks

Handguards  — Drop-in polymer handguards with configurable M-LOK designs

Magazines  — The Magpul PMAG – the most popular AR mag on the market

Pistol Grips  — A variety of styles for customizable weapon control

Forward grips  — Angled foregrips, vertical grips, and more

Backup Sights  — Lightweight and durable MBUS sights