Knight's Armament SR-15 CQB 11.5" Upper MLOK

Knight's Armament SR-15 CQB Upper Receiver Assembly

The SR-15 CQB Mod2 represents the pinnacle of close-quarters battle rifle engineering. This complete upper receiver assembly delivers the reliability and precision Knight's Armament is known for in a compact, mission-ready package.

Key Features

• 11.5" Barrel: Optimized for close-quarters work while maintaining velocity and accuracy
• URX4 Rail System: Lightweight, modular M-LOK compatible handguard for accessory mounting flexibility
• 5.56 NATO Chambering: Proven, widely available ammunition for training and duty use
• Complete Assembly: Includes barrel, bolt carrier group, and all necessary components for immediate deployment
• Knight's Armament Quality: Built to exacting standards with precision machining and rigorous testing

Design Philosophy

The SR-15 CQB is engineered for operators who demand reliability in tight spaces. The 11.5" barrel strikes the balance between maneuverability and ballistic performance. The URX4 rail provides a solid mounting platform for optics, lights, and other tactical accessories without unnecessary weight.

Ideal For

• Home defense and personal protection
• Tactical training and professional use
• Shooters who value compact, reliable systems
• Those building a precision 5.56 rifle platform

This is a complete upper receiver assembly designed to mate with a compatible lower receiver to create a fully functional rifle.