Knight's Armament SR-25 CC 14.5" URX4 Upper

Knight's Armament SR-25 Combat Carbine Upper Assembly

The SR-25 Combat Carbine represents the pinnacle of modern rifle engineering, combining the proven 7.62mm NATO cartridge with a compact, purpose-built platform. This complete upper assembly delivers the accuracy and reliability demanded by professional shooters and serious sportsmen alike.

Key Features

• Barrel: 14.5" chrome-lined, 1:10 right-hand twist for optimal 7.62mm NATO performance
• Rail System: URX4 modular rail with M-LOK attachment points for maximum accessory flexibility
• Sights: Integrated Knight's Armament micro front sight and micro rear aperture sight calibrated to 600 meters
• Overall Length: 25.5" with upper assembly installed
• Caliber: 7.62mm NATO (.308 Winchester)

Design Philosophy

Knight's Armament engineered the SR-25 platform for shooters who demand precision, durability, and adaptability. The URX4 rail system provides a lightweight, rigid mounting surface while maintaining the rifle's natural balance. The integrated iron sights offer immediate capability without requiring additional optics—though the M-LOK slots readily accommodate modern optical systems.

The 14.5" barrel length strikes an ideal balance between velocity, handling, and portability. This configuration excels in tactical applications, hunting scenarios, and precision shooting competitions where a full-length rifle becomes unwieldy.

Installation

This complete upper assembly mates with standard SR-25 lower receivers. Proper installation requires familiarity with rifle assembly or professional gunsmithing services.