3in Flange

The 3in Flange by SCHOENFELD is a critical exhaust system component engineered for precision firearm sound signature management and recoil mitigation in tactical and military applications. This flanged accessory serves as either a muzzle device adapter or mounting interface, depending on your platform configuration, and is essential for operators who demand reliability under sustained fire conditions. Whether you're building a precision rifle platform, upgrading a duty weapon, or maintaining existing tactical equipment, the 3in Flange integrates seamlessly into your ballistic solution without adding unnecessary weight or length.

SCHOENFELD's engineering focuses on robust construction and repeatable performance across chamber pressures and firing cycles. The flange design provides a solid mechanical interface with minimal tolerance stack-up, ensuring zero shift between installations and maintaining point-of-aim zero across deployments. At just 0.4 pounds, this component adds negligible weight to your system while the compact 4.25-inch footprint preserves sight radius and mounting real estate on your receiver. The precision-machined geometry ensures proper seating and alignment with standard threaded muzzle devices, suppressor mounts, or quick-detach systems commonly found on modern tactical rifles and carbines.

Law enforcement and military end-users benefit most from this accessory when standardizing platform configurations across units or upgrading legacy systems to modern quick-attach standards. Installation requires only basic armorer-level tools and takes minutes without removal of the barrel or optics. The 3in Flange is compatible with .223/5.56 NATO and 7.62×51 NATO platforms using standard muzzle threading, making it an ideal choice for both intermediate and full-power rifle systems. Verify thread pitch compatibility with your existing muzzle device or suppressor before purchase to ensure proper fit and function.