The Maxim Defense SCW PDW AR-15 Pistol Brace is built for comfort and durability for real-world use. No buttons to push, just pull the brace to deploy. At its most collapsed position, this SCW brace only adds 4.0" to your AR15. At full extension, the Maxim SCW brace reaches 8.75 inches. With 5 total positions, you can adjust for maximum comfort. Built with rapid deployment, purpose-driven materials, and the functionality you need, the Maxim Defense SCW brace is simply the shortest, most thought out, versatile, and durable SCW brace on the market. Features