Upgrade your AR15 with the Faxon ARAK-21 Complete Upper featuring a 12.5" 7.62x39 barrel. This compact upper receiver utilizes a gas piston system for improved reliability and reduced fouling. The 12.5" barrel offers excellent maneuverability while maintaining good ballistic performance with the 7.62x39 cartridge. The ARAK-21 design includes a non-reciprocating, ambidextrous charging handle and a quick-change barrel system for easy caliber conversions. This upper is compatible with standard AR15 lower receivers and installs easily with just two pins. The full-length top rail accommodates a variety of optics and accessories.

Features and Specifications:

• Caliber: 7.62x39
• Barrel Length: 12.5 inches
• Operating System: Long-stroke gas piston
• Upper Material: 7075-T6 aluminum
• Finish: Type III hard coat anodized
• Charging Handle: Non-reciprocating, ambidextrous
• Rail System: Full-length top Picatinny rail
• Compatibility: Standard AR15 lower receivers
• Includes: Complete upper, charging handle, bolt carrier group
• Made in the USA