The BCM Pistol Receiver Extension from Bravo Company USA is expertly machined from 7075T6 aluminum and features a hard coat anodized finish per Mil-A-8625F, Type III, Class 2, ensuring exceptional durability and resistance to wear. With a 1.2-inch outside diameter, this receiver extension is designed to seamlessly fit your ATF compliant SigTac SB15 type pistol stabilizing brace, providing a secure and stable platform for your firearm. It is compatible with carbine buffers and action springs, making it an ideal choice for those looking to enhance their pistol's performance and functionality. Whether you're a seasoned hunter or a range enthusiast, the BCM Pistol Receiver Extension offers the reliability and precision needed for various shooting applications, allowing you to customize your setup for optimal comfort and control. This product stands out in the rifle parts category, delivering quality craftsmanship that meets the demands of serious shooters.