The Knights Armament SR-15 Upper Receiver Assembled Notched For AR-15 with FF RAS 5/URX6 handguard is a purpose-built upper designed to pair with quality AR-15 lower receivers. Precision machined and factory assembled, it provides a solid foundation for building a dependable rifle while maintaining compatibility with standard AR-15 components.

This upper receiver configuration focuses on delivering a rigid, free-floating platform for your barrel and accessories, making it well suited for range use, training, and general-purpose shooting. The integrated RAS 5/URX6 style handguard offers ample mounting space for lights, grips, and other accessories, allowing shooters to tailor their setup to their needs. Knights Armament is known for meticulous machining and thoughtful engineering, giving builders confidence in fit, finish, and long-term durability.

• Manufacturer: Knights Armament
• Model: SR-15 Upper Receiver Assembled Notched For AR-15; FF RAS 5/URX6
• Category: Assembled Upper Receiver
• Firearm Compatibility: AR-15
• Handguard: Free-Float RAS 5/URX6
• Configuration: Assembled, Notched